M-CYMENE

535-77-3

1-Isopropyl-3-methylbenzene

3-Isopropyltoluene

m-Isopropyltoluene

m-Cymol

m-Methylisopropylbenzene

beta-Cymene

1-Methyl-3-isopropylbenzene

Benzene, 1-methyl-3-(1-methylethyl)-

1-Methyl-3-(1-methylethyl)benzene

1-methyl-3-propan-2-ylbenzene

meta-cymene

NSC 73975

HSDB 3428

.beta.-Cymene

EINECS 208-617-9

3-Methyl-1-isopropylbenzene

UNII-10ZH8R921S

BRN 1851357

10ZH8R921S

NSC-73975

CYMENE, M-

1-Methyl-3-(1-methylethyl)-benzene

DTXSID2060206

4-05-00-01058 (Beilstein Handbook Reference)

m-cymene [UN2046] [Flammable liquid]

m-Cymene, 99%

3-Methylisopropylbenzene

m-cymene [UN2046] [Flammable liquid]

M-CYMENE [HSDB]

M-CYMENE [MI]

m-Mentha-1,3,5-triene

m-Cymene, analytical standard

1-Methyl-3-isopropyl benzene

DTXCID9041449

1-methyl-3-(propan-2-yl)benzene

NSC73975

MFCD00008891

1-methyl-3-(1-methylethyl) benzene

AKOS005110997

MCULE-5480201967

1-Methyl-3-(1-methylethyl)benzene, 9CI

C0798

CS-0331846

NS00020834

T71023

Q27251197

The Henry's Law constant for m-cymene is estimated as 7.15X10-3 atm-cu m/mole(SRC) derived from its vapor pressure, 1.72 mm Hg(1), and water solubility, 42.5 mg/L(2). This Henry's Law constant indicates that m-cymene is expected to volatilize rapidly from water surfaces(3). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(3) is estimated as 3.5 hours(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(3) is estimated as 4.6 days(SRC). m-Cymene's estimated Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). The potential for volatilization of m-cymene from dry soil surfaces may exist based upon its vapor pressure(1).
Literature: (1) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation Washington, DC: Taylor and Francis (1989) (2) Lun R et al; J Chem Eng Data 42: 951-53 (1997) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990)

Using a structure estimation method based on molecular connectivity indices(1), the Koc of m-cymene can be estimated to be 1120(SRC). According to a classification scheme(2), this estimated Koc value suggests that m-cymene is expected to have low mobility in soil.
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Jan, 2011. Available from, as of Nov 6, 2013: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm (2) Swann RL et al; Res Rev 85: 17-28 (1983)

4-Methyltetradecane

25117-24-2

4-methyl-tetradecane

Tetradecane, 4-methyl-

4-Methyltetradecane #

DTXSID60334272

CHEBI:183309

DB-046629

Q67879616

3,6-Dimethyldecane

Decane, 3,6-dimethyl-

17312-53-7

3,6-dimethyl-Decane

DTXSID2058625

CHEBI:229429

4,7-Dimethylundecane

Undecane, 4,7-dimethyl-

17301-32-5

4,7-dimethy-lundecane

4,7-Dimethylundecane #

Undecane,4,7-dimethyl-

DTXSID50333996

CHEBI:140568

LMFA11000693

NS00096003

2-Bromododecane

13187-99-0

Dodecane, 2-bromo-

2-Bromo dodecane

2-bromo-dodecane

EINECS 236-142-7

SCHEMBL1001129

DTXSID40927848

NSC97571

NSC 97571

NSC-97571

AKOS009156715

2-Bromododecane, technical grade, 85%

NS00051664

J-006076

2,6,11-TRIMETHYLDODECANE

31295-56-4

Dodecane, 2,6,11-trimethyl-

2,6,11-trimethyl dodecane

DTXSID60865591

CHEBI:132283

4-Methyl-2-pyrimidinecarboxylicacid

2,6,11-TETRAMETHYLDODECANE

LMFA11000682

NS00096197

1-IODODODECANE

4292-19-7

Dodecyl iodide

n-Dodecyl iodide

Lauryl iodide

Dodecane, 1-iodo-

DTXSID1049302

C12H25I

iodododecane

iodo-dodecane

1-iodo-dodecane

NSC 9285

EINECS 224-293-1

MFCD00001088

1-Iodododecane, 98%

SCHEMBL337211

CHEMBL3181940

DTXCID3029158

GCDPERPXPREHJF-UHFFFAOYSA-

NSC9285

NSC-9285

STR02749

Tox21_202834

AKOS009158472

s12219

NCGC00260380-01

CAS-4292-19-7

CS-0197229

I0511

NS00031263

1-Iodododecane (stabilized with Copper chip)

EN300-83276

A826068

2-PIPERAZIN-1-YL-THIAZOLE-5-CARBOXYLICACIDMETHYLESTER

InChI=1/C12H25I/c1-2-3-4-5-6-7-8-9-10-11-12-13/h2-12H2,1H3

TRIACONTANE

n-Triacontane

638-68-6

CHEBI:31006

UNII-47A73V7096

EINECS 211-349-5

NSC 158661

NSC-158661

47A73V7096

DTXSID0060935

HSDB 8360

MFCD00009410

Triacontane, analytical standard

CH3-(CH2)28-CH3

CH3-[CH2]28-CH3

Triacontane; NSC 158661; n-Triacontane

Triacontane, 98%

n-Triacontane 100 microg/mL in Hexane

CHEMBL1482375

DTXCID9044110

LMFA11000588

N-C-30

NSC158661

STL564700

AKOS024257521

MCULE-1742110241

NCGC00165977-01

AS-48050

DB-054569

CS-0204888

NS00010795

T0594

F17598

Q151058

A387C655-6236-4AC5-80E3-45EDC0B765D1

The Henry's Law constant for triacontane is estimated as 1530 atm-cu m/mole(SRC) using a fragment constant estimation method(1). This Henry's Law constant indicates that triacontane is expected to volatilize from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(2) is estimated as 6 hours(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(2) is estimated as 8.1 days(SRC). However, volatilization from water surfaces is expected to be attenuated by adsorption to suspended solids and sediment in the water column. The volatilization half-life from a model pond is greater than 2 years when adsorption is considered(3). Triacontane's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Triacontane is not expected to volatilize from dry soil surfaces(SRC) based upon an extrapolated vapor pressure of 2.73X10-11 mm Hg at 25 deg C(4).
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 21, 2016: http://www2.epa.gov/tsca-screening-tools (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) US EPA; EXAMS II Computer Simulation (1987) (4) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, DC: Taylor and Francis (1989)

In water, 5.04X10-11 mg/L at 25 deg C (est)
Literature: US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 10, 2016: http://www2.epa.gov/tsca-screening-tools
Literature: #Insoluble in water
Literature: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-514
Literature: #Soluble in ether; slightly soluble in ethanol; very soluble in benzene
Literature: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-514

Using a structure estimation method based on molecular connectivity indices(1), the Koc of triacontane can be estimated to be 2.4X10+8(SRC). According to a classification scheme(2), this estimated Koc value suggests that triacontane is expected to be immobile in soil.
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 21, 2016: http://www2.epa.gov/tsca-screening-tools (2) Swann RL et al; Res Rev 85: 17-28 (1983)

HENTRIACONTANE

n-Hentriacontane

630-04-6

Untriacontane

n-Hentriacontanone

6SDG640HL3

CHEBI:5659

Hentriacontane; Untriacontane; n-Hentriacontane

UNII-6SDG640HL3

Hentriacontan

n-Hentriacontane 100 microg/mL in Hexane

CHEMBL257490

DTXSID0075443

HSDB 8361

CH3-[CH2]29-CH3

Hentriacontane, analytical standard

HY-N9971

LMFA11000573

MFCD00048745

N-C-31

STL564734

AKOS015843210

LS-15322

CS-0227064

H0012

NS00010791

C08376

T72739

Q151082

441529E2-C629-4003-A2DD-9134C4C1801B

The Henry's Law constant for hentriacontane is estimated as 2040 atm-cu m/mole(SRC) using a fragment constant estimation method(1). This Henry's Law constant indicates that hentriacontane is expected to volatilize from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(2) is estimated as 6.1 hours(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(2) is estimated as 8.3 days(SRC). However, volatilization from water surfaces is expected to be attenuated by adsorption to suspended solids and sediment in the water column. The volatilization half-life from a model pond is greater than 2 years when adsorption is considered(3). Hentriacontane's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Hentriacontane is not expected to volatilize from dry soil surfaces(SRC) based upon an extrapolated vapor pressure of 1.40X10-11 mm Hg at 25 deg C(4).
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 21, 2016: http://www2.epa.gov/tsca-screening-tools (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) US EPA; EXAMS II Computer Simulation (1987) (4) Zwolinski BJ, Wilhoit RC; Handbook of Vapor Pressures and Heats of Vaporization of Hydrocarbons and Related Compounds. API44-TRC101. College Station, TX: Thermodynamcs Research Center (1971)

Using a structure estimation method based on molecular connectivity indices(1), the Koc of hentriacontane can be estimated to be 4.3X10+8(SRC). According to a classification scheme(2), this estimated Koc value suggests that hentriacontane is expected to be immobile in soil.
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 10, 2016: http://www2.epa.gov/tsca-screening-tools (2) Swann RL et al; Res Rev 85: 17-28 (1983)

OCTACOSANE

n-Octacosane

630-02-4

Octacosane, n-

CCRIS 680

UNII-VFF49836P8

VFF49836P8

NSC 5549

NSC-5549

EINECS 211-125-7

AI3-52615

DTXSID6058639

CHEBI:32943

HSDB 8358

CH3-[CH2]26-CH3

MFCD00009355

n-Octacosane 1000 microg/mL in Methanol

Octacosane 1000 microg/mL in Dichloromethane

NSC 5549; n-Octacosane

Octacosane, analytical standard

CH3-(CH2)26-CH3

n-Octcosane

Octacosane, 99%

DTXCID4032326

NSC5549

LMFA11000580

STL453125

AKOS015902504

HY-W272217

MCULE-9551476105

DB-054367

CS-0317451

NS00010789

O0002

D91782

Q3348776

Analytical Reagent, inverted exclamation markY97.0%(GC)

E66BE919-93E8-4101-AB46-9612FE796394

The Henry's Law constant for octacosane is estimated as 870 atm-cu m/mole(SRC) using a fragment constant estimation method(1). This Henry's Law constant indicates that octacosane is expected to volatilize from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(2) is estimated as 5.8 hours(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(2) is estimated as 7.9 days(SRC). However, volatilization from water surfaces is expected to be attenuated by adsorption to suspended solids and sediment in the water column. The volatilization half-life from a model pond is greater than 2 years when adsorption is considered(3). Octacosane's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Octacosane is not expected to volatilize from dry soil surfaces(SRC) based upon an extrapolated vapor pressure of 1.60X10-9 mm Hg at 25 deg C(4).
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 22, 2016: http://www2.epa.gov/tsca-screening-tools (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) US EPA; EXAMS II Computer Simulation (1987) (4) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, DC: Taylor and Francis (1989)

In water, 5.6X10-10 mg/L at 25 deg C (est)
Literature: US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 10, 2016: http://www2.epa.gov/tsca-screening-tools
Literature: #Insoluble in water
Literature: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-424
Literature: #Miscible with acetone, soluble in benzene, chloroform
Literature: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-424

Using a structure estimation method based on molecular connectivity indices(1), the Koc of octacosane can be estimated to be 7.1X10+7(SRC). According to a classification scheme(2), this estimated Koc value suggests that octacosane is expected to be immobile in soil.
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 22, 2016: http://www2.epa.gov/tsca-screening-tools (2) Swann RL et al; Res Rev 85: 17-28 (1983)

PENTACOSANE

n-Pentacosane

629-99-2

N-PENTACOSANE-D52

UNII-BON9H94Y8V

BON9H94Y8V

121578-13-0

EINECS 211-123-6

NSC 158663

NSC-158663

AI3-36478

DTXSID2060882

CHEBI:32938

HSDB 8355

MFCD00009353

Pentacosane, analytical standard

CH3-(CH2)23-CH3

CH3-[CH2]23-CH3

Pentacosane, 99%

DTXCID7043584

HY-N7494

LMFA11000582

NSC158663

AKOS015843190

LS-15134

Pentacosane; NSC 158663; n-Pentacosane

DB-054365

CS-0130240

NS00010787

P0139

D91907

Q151007

2A4605C9-A088-458C-AD58-AA987FF6C408

The Henry's Law constant for pentacosane is estimated as 370 atm-cu m/mole(SRC) using a fragment constant estimation method(1). This Henry's Law constant indicates that pentacosane is expected to volatilize rapidly from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(3) is estimated as 1.9 hours(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(3) is estimated as 7.4 days(SRC). However, adsorption to sediment and suspended solids is expected to attenuate volatilization(SRC). The estimated volatilization half-life from a model pond is greater than 2 years if adsorption is considered(4). Pentacosane is not expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 1.51X10-6 mm Hg(5).
Literature: (1) Meylan WM, Howard PH; Environ Toxicol Chem 10: 1283-93 (1991) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 17, 2016: http://www2.epa.gov/tsca-screening-tools (4) US EPA; EXAMS II Computer Simulation (1987) (5) Perry RH, Green D; Perry's Chemical Handbook. Physical and Chemical Data 6th ed., New York, NY: McGraw Hill (1984)

In water, 2.046X10-8 mg/L at 25 deg C (est)
Literature: US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 17, 2016: http://www2.epa.gov/tsca-screening-tools
Literature: #Soluble in benzene, chloroform
Literature: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-436

The Koc of pentacosane is estimated as 1.2X10+7(SRC), using an estimated log Kow of 12.62(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that pentacosane is expected to be immobile in soil.
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 17, 2016: http://www2.epa.gov/tsca-screening-tools (2) Swann RL et al; Res Rev 85: 17-28 (1983)

HENEICOSANE

n-Heneicosane

Henicosane

629-94-7

UNII-I93S5U5DMP

I93S5U5DMP

EINECS 211-118-9

AI3-36479

DTXSID9047097

CHEBI:32931

HSDB 8351

CH3-[CH2]19-CH3

MFCD00009346

Eicosane, methyl-

CH3-(CH2)19-CH3

henicosan

Henicosane #

Heneicosane, 98%

Heneicosane; n-Heneicosane

Heneicosane, analytical standard

DTXCID7027097

LMFA11000572

AKOS015902468

HY-W089845

MCULE-3230962872

AS-56310

DB-054362

CS-0132444

H0367

NS00012510

D90848

Q150955

FD8EC3D3-E6A2-47B6-9E26-13A115192857

(S)-(-)-2,2'-Bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl (R)-H8-BINAP

The Henry's Law constant for heneicosane is estimated as 120 atm-cu m/mole(SRC), based upon its vapor pressure, 8.73X10-8 mm Hg(1), and water solubility, 2.9X10-8 mg/L(2). This Henry's Law constant indicates that heneicosane may volatilize from water surfaces(3). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(3) is estimated as 1.8 hours(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(3) is estimated as 6.8 days(SRC). However, adsorption to soil is expected to attenuate volatilization(SRC). The estimated volatilization half-life from a model pond is greater than 2 years if adsorption is considered(4). Heneicosane is not expected to volatilize from dry soil surfaces(SRC) based upon its vapor pressure.
Literature: (1) Perry RH, Green D; Perry's Chemical Handbook. Physical and Chemical Data. 6th ed., New York, NY: McGraw Hill (1984) (2) Coates M et al; Env Sci Tech 19: 628-32 (1985) (1985) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (4) US EPA; EXAMS II Computer Simulation (1987)

In water, 2.9X10-8 mg/L at 25 deg C (extrapolated)
Literature: Coates M et al; Environ Sci Technol 19: 628-32 (1985)
Literature: #Insoluble in water
Literature: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-288
Literature: #Slightly soluble in ethanol; soluble in petroleum ether
Literature: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-288

The Koc of heneicosane is estimated as 1.1X10+6(SRC), using an estimated log Kow of 10.65(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that heneicosane is expected to be immobile in soil.
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 15, 2016: http://www2.epa.gov/tsca-screening-tools (2) Swann RL et al; Res Rev 85: 17-28 (1983)

Pentadecane

N-PENTADECANE

629-62-9

Pentadekan

Pentadecane, n-

HSDB 5729

EINECS 211-098-1

NSC 172781

UNII-16H6K2S8M2

BRN 1698194

DTXSID6027268

CHEBI:28897

16H6K2S8M2

MFCD00008990

NSC-172781

DTXCID107268

EC 211-098-1

CH3-[CH2]13-CH3

4-01-00-00529 (Beilstein Handbook Reference)

n-Pentadecane 100 microg/mL in Acetonitrile

Pentadecane, analytical standard

CH3-(CH2)13-CH3

Pentadecane; NSC 172781; n-Pentadecane

pentadecan

dipentylfumarate

Medicinal Plant

1-Penfadecane,(S)

PENTADECANE (N)

Pentadecane, >=99%

PENTADECANE [INCI]

ghl.PD_Mitscher_leg0.43

N-PENTADECANE [HSDB]

CH3(CH2)13CH3

CHEMBL1234557

UNII: 16H6K2S8M2

Pentadecane_Ramanathan &Gurudeeban

Pentadecane, >=98.0% (GC)

Tox21_300535

LMFA11000006

NSC172781

STL280516

AKOS015902386

MCULE-1292711626

NCGC00164185-01

NCGC00164185-02

NCGC00254392-01

CAS-629-62-9

LS-14458

NS00003105

P0606

C08388

D97801

Q150831

896D4B7E-BF33-4D54-82CE-7360D88E8DC8

The Henry's Law constant for n-pentadecane is estimated as 34.4 atm-cu m/mole(SRC) derived from its vapor pressure, 0.00492 mm Hg(1), and water solubility, 4X10-5 mg/L(2). This Henry's Law constant indicates that n-pentadecane is expected to volatilize rapidly from water surfaces(3). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(3) is estimated as 4 hours(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(3) is estimated as 5.8 days(SRC). However, volatilization from water surfaces is expected to be attenuated by adsorption to suspended solids and sediment in the water column. The estimated volatilization half-life from a model pond is 30 months if adsorption is considered(4). n-Pentadecane's estimated Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). n-Pentadecane is not expected to volatilize from dry soil surfaces based upon its vapor pressure(SRC).
Literature: (1) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Dhemicals: Data Compilation. Design Institute for Physical Property Data, American Institute of Chemical Engineers. Washington, DC: Taylor & Francis, (1994) (2) Yalkowsky SH et al; Handbook of Aqueous Solubility Data. 2nd ed., Boca Raton, FL: CRC Press, p. 1081 (2010) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (4) US EPA; EXAMS II Computer Simulation (1987)

In water, 4.0X10-5 mg/L at 25 deg C
Literature: Yalkowsky, S.H., He, Yan, Jain, P. Handbook of Aqueous Solubility Data Second Edition. CRC Press, Boca Raton, FL 2010, p. 806
Literature: #Very soluble in ethyl ether, ethanol
Literature: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-436

Using a structure estimation method based on molecular connectivity indices(1), the Koc of n-pentadecane can be estimated to be 29,200(SRC). According to a classification scheme(2), this estimated Koc value suggests that n-pentadecane is expected to be immobile in soil. In a study conducted to mimic a spill of 1.27 L/sq-m, n-pentadecane (present in JP-4 jet fuel) was transported to a depth of 50 cm; at the end of the study (134 days), it was still detected(3).
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.11. Nov, 2012. Available from, as of Nov 11, 2015: http://www2.epa.gov/tsca-screening-tools (2) Swann RL et al; Res Rev 85: 23 (1983) (3) Ross WD et al; Environmental Fate and Biological Consequences of Chemicals Related to Air Force Activities. NTIS AD-A121 288/5. Dayton,OH: Monsanto Research Corp. pp. 173 (1982)

HEPTACOSANE

593-49-7

n-Heptacosane

VP371W2GJS

Heptacosane; n-Heptacosane

UNII-VP371W2GJS

EINECS 209-792-4

n-Heptacosane 100 microg/mL in Hexane

AI3-36283

QSPL 047

QSPL 073

Heptacosane, analytical standard

DTXSID6058637

CHEBI:32941

HSDB 8357

CH3-[CH2]25-CH3

Heptacosane, >=98.0% (GC)

LMFA11000574

MFCD00009862

AKOS016013111

LS-15223

CS-0314668

H0017

NS00010782

C16045

Q151028

4557DE11-D8CE-461B-BBA4-5A5BBDA1A670

The Henry's Law constant for heptacosane is estimated as 655 atm-cu m/mole(SRC) using a fragment constant estimation method(1). This Henry's Law constant indicates that heptacosane is expected to volatilize from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(2) is estimated as 5.7 hours(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(2) is estimated as 7.7 days(SRC). Heptacosane's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). The volatilization half-life from a model pond is greater than 2 years when adsorption is considered. Heptacosane is not expected to volatilize from dry soil surfaces(SRC) based upon an extrapolated vapor pressure of 2.81X10-7 mm Hg at 25 deg C(3).
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 8, 2016: http://www2.epa.gov/tsca-screening-tools (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Perry RH, Green D; Perry's Chemical Handbook. Physical and Chemical data. 6th ed., New York, NY: McGraw-Hill (1984)

In water, 2.8X10-9 mg/L at 25 deg C (est)
Literature: US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 10, 2016: http://www2.epa.gov/tsca-screening-tools
Literature: #Insoluble in water
Literature: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-288
Literature: #Insoluble in ethanol; slightly soluble in ether
Literature: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-288

Using a structure estimation method based on molecular connectivity indices(1), the Koc of heptacosane can be estimated to be 3.9X10+7(SRC). According to a classification scheme(2), this estimated Koc value suggests that heptacosane is expected to be immobile in soil.
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of Nov 8, 2016: http://www2.epa.gov/tsca-screening-tools (2) Swann RL et al; Res Rev 85: 17-28 (1983)

acetic acid

ethanoic acid

64-19-7

Acetic acid glacial

Ethylic acid

Vinegar acid

Glacial acetic acid

Acetic acid, glacial

Methanecarboxylic acid

Acetasol

Essigsaeure

Acide acetique

Pyroligneous acid

Vinegar

Azijnzuur

Aceticum acidum

Acido acetico

Octowy kwas

Aci-jel

HOAc

ethoic acid

Kyselina octova

Orthoacetic acid

AcOH

Azijnzuur [Dutch]

Ethanoic acid monomer

Acetic

Essigsaeure [German]

Caswell No. 003

Otic Tridesilon

Octowy kwas [Polish]

Acetic acid (natural)

Acide acetique [French]

Acido acetico [Italian]

FEMA No. 2006

Kyselina octova [Czech]

MeCOOH

Acetic acid-17O2

Otic Domeboro

Acidum aceticum glaciale

Acidum aceticum

CH3-COOH

acetic acid-

CH3CO2H

UN2789

UN2790

EPA Pesticide Chemical Code 044001

NSC 132953

NSC-132953

NSC-406306

BRN 0506007

Acetic acid, diluted

INS NO.260

Acetic acid [JAN]

DTXSID5024394

MeCO2H

CHEBI:15366

AI3-02394

CH3COOH

INS-260

Q40Q9N063P

E-260

10.Methanecarboxylic acid

CHEMBL539

NSC-111201

NSC-112209

NSC-115870

NSC-127175

Acetic acid-2-13C,d4

INS No. 260

DTXCID304394

E 260

Acetic-13C2 acid (8CI,9CI)

Ethanoat

Shotgun

MFCD00036152

Acetic acid, of a concentration of more than 10 per cent, by weight, of acetic acid

285977-76-6

68475-71-8

C2:0

acetyl alcohol

Orlex

Vosol

ACETIC-1-13C-2-D3 ACID-1 H (D)

WLN: QV1

ACETIC ACID (MART.)

ACETIC ACID [MART.]

Acetic acid, >=99.7%

57745-60-5

63459-47-2

FEMA Number 2006

ACETIC-13C2-2-D3 ACID, 97 ATOM % 13C, 97 ATOM % D

Acetic acid, ACS reagent, >=99.7%

ACY

HSDB 40

CCRIS 5952

79562-15-5

methane carboxylic acid

EINECS 200-580-7

Acetic acid 0.25% in plastic container

Essigsaure

Ethylate

acetic aicd

acetic-acid

Glacial acetate

acetic cid

actic acid

UNII-Q40Q9N063P

acetic -acid

Distilled vinegar

Methanecarboxylate

Acetic acid, glacial [USP:JAN]

Acetasol (TN)

Acetic acid,glacial

Carboxymethyl radical

for LC-MS

Vinegar (Salt/Mix)

HOOCCH3

546-67-8

Acetic acid LC/MS Grade

ACETIC ACID [II]

ACETIC ACID [MI]

Acetic acid, ACS reagent

bmse000191

bmse000817

bmse000857

Otic Domeboro (Salt/Mix)

EC 200-580-7

Acetic acid (JP17/NF)

ACETIC ACID [FHFI]

ACETIC ACID [INCI]

Acetic Acid [for LC-MS]

ACETIC ACID [VANDF]

NCIOpen2_000659

NCIOpen2_000682

Acetic acid, glacial (USP)

4-02-00-00094 (Beilstein Handbook Reference)

77671-22-8

Glacial acetic acid (JP17)

UN 2790 (Salt/Mix)

ACETIC ACID [WHO-DD]

ACETIC ACID [WHO-IP]

ACETICUM ACIDUM [HPUS]

GTPL1058

Acetic Acid Glacial HPLC Grade

Acetic acid, analytical standard

Acetic acid, Glacial USP grade

Acetic acid, puriss., >=80%

Acetic acid, 99.8%, anhydrous

Acetic acid, AR, >=99.8%

Acetic acid, LR, >=99.5%

DTXSID001043500

Acetic acid, extra pure, 99.8%

Acetic acid, 99.5-100.0%

Acetic acid, Glacial, ACS Reagent

STR00276

Acetic acid, puriss., 99-100%

Tox21_301453

Acetic acid, glacial, >=99.85%

BDBM50074329

FA 2:0

LMFA01010002

NSC132953

NSC406306

STL264240

Acetic acid, for HPLC, >=99.8%

AKOS000268789

ACIDUM ACETICUM [WHO-IP LATIN]

DB03166

MCULE-8295936189

UN 2789

Acetic acid, >=99.5%, FCC, FG

Acetic acid, natural, >=99.5%, FG

Acetic acid, ReagentPlus(R), >=99%

CAS-64-19-7

USEPA/OPP Pesticide Code: 044001

Acetic acid, USP, 99.5-100.5%

NCGC00255303-01

Acetic acid 1000 microg/mL in Methanol

Acetic acid, SAJ first grade, >=99.0%

DB-085748

Acetic acid 1000 microg/mL in Acetonitrile

Acetic acid, >=99.99% trace metals basis

Acetic acid, JIS special grade, >=99.7%

Acetic acid, purified by double-distillation

NS00002089

Acetic acid, UV HPLC spectroscopic, 99.9%

EN300-18074

Acetic acid, Vetec(TM) reagent grade, >=99%

Bifido Selective Supplement B, for microbiology

C00033

D00010

ORLEX HC COMPONENT ACETIC ACID, GLACIAL

Q47512

VOSOL HC COMPONENT ACETIC ACID, GLACIAL

Acetic acid, glacial, electronic grade, 99.7%

TRIDESILON COMPONENT ACETIC ACID, GLACIAL

A834671

ACETASOL HC COMPONENT ACETIC ACID, GLACIAL

Acetic acid, >=99.7%, SAJ super special grade

ACETIC ACID, GLACIAL COMPONENT OF BOROFAIR

ACETIC ACID, GLACIAL COMPONENT OF ORLEX HC

ACETIC ACID, GLACIAL COMPONENT OF VOSOL HC

SR-01000944354

ACETIC ACID, GLACIAL COMPONENT OF TRIDESILON

SR-01000944354-1

ACETIC ACID, GLACIAL COMPONENT OF ACETASOL HC

Glacial acetic acid, meets USP testing specifications

InChI=1/C2H4O2/c1-2(3)4/h1H3,(H,3,4

Acetic acid, >=99.7%, suitable for amino acid analysis

Acetic acid, >=99.7%, for titration in non-aqueous medium

Acetic acid, for luminescence, BioUltra, >=99.5% (GC)

Acetic acid, p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 99.8%

Acetic acid, semiconductor grade MOS PURANAL(TM) (Honeywell 17926)

Glacial acetic acid, United States Pharmacopeia (USP) Reference Standard

Acetic acid, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=99.8%

Glacial Acetic Acid, Pharmaceutical Secondary Standard; Certified Reference Material

158461-04-2

2887-46-9

Acetic acid, puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, 99.8-100.5%

The Henry's Law constant for acetic acid has been experimentally determined to be 1.43X10-7 atm-cu m/mole at 25 deg C(1). This Henry's Law constant indicates that acetic acid is expected to be essentially nonvolatile from water surfaces(2). Acetic acid's Henry's Law constant indicates that volatilization from moist soil surfaces is not expected to be an important fate process(SRC). Acetic acid is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 15.7 mm Hg at 25 deg C(3).
Literature: (1) Johnson BJ et al; J Atmos Chem 24: 113-119 (1996) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation. Design Inst Phys Prop Data, Amer Inst Chem Eng. New York, NY: Hemisphere Pub Corp (1989)

A log Koc of 0.00 (Koc = 1), which was derived from experimental measurements, has been reported for acetic acid(1,2). According to a classification scheme(3), this Koc value suggests that acetic acid is expected to have very high mobility in soil. No detectable sorption was measured for acetic acid using the OECD Guideline 106 method employing an acidic forest soil, pH 2.8, an agricultural soil, pH 6.7, and a lake sediment, pH 7.1(4). Adsorption of acetic acid to 3 nearshore marine sediments collected from three different locations resulted in Kd values of 0.65 (Koc = 228), 0.085 (Koc = 6.5) and 0.046 (Koc = 27) using clastic mud (3.5% organic carbon, pH 7.0), muddy sand (1.3% organic carbon, pH 7.7), and carbonate sand (0.17% organic carbon, pH 8.1), respectively(5). The pKa of acetic acid is 4.76(6), indicating that this compound will exist partially in anion form in the environment and anions generally do not adsorb more strongly to soils containing organic carbon and clay than their neutral counterparts(7).
Literature: (1) Schuurmann G et al; Environ Sci Technol 40: 7005-7011 (Supplemental material) (2006) (2) Meylan WM et al; Environ Sci Technol 26: 1560-7 (1992) (3) Swann RL et al; Res Rev 85: 17-28 (1983) (4) Von Oepen B et al; Chemosphere 22: 285-304 (1991) (5) Sansone JF et al; Geochimica et Cosmochimica Acta 51: 1889-1896 (1987) (6) Serjeant EP, Dempsey B; Ionisation Constants of Organic Acids in Aqueous Solution. IUPAC Chemical Data Series No. 23. New York, NY: Pergamon Press, p. 989 (1979) (7) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000)
Literature: #In 24 hr aqueous adsorption studies using montmorillonite and kaolinite clay adsorbents, 2.4-30.4% of added acetic acid was observed to be in the adsorbed phase(1). In adsorption studies using the adsorbent hydroxyapatite (a mineral which occurs in the environment as a result of the diagenesis of skeletal apatite), only 5% of added acetic acid (in aqueous solution, pH 8.0) became adsorbed to the hydroxyapatite(2). Acetic acid has been noted to leach from biological disposal areas(3).
Literature: (1) Hemphill L, Swanson WS; Proc of the 18th Industrial Waste Conf, Eng Bull Purdue Univ, Lafayette IN 18: 204-17 (1964) (2) Gordon AS, Millero FJ; Microb Ecol 11: 289-98 (1985) (3) Abrams EF et al; Identification of Organic Compounds in Effluents from Industrial Sources. USEPA-560/3-75-002 p. 3 (1975)

1-UNDECENE

821-95-4

Undec-1-ene

n-1-Undecene

1-Hendecene

Undecene

alpha-Undecene

alpha-Undecylene

alpha-Nonylethylene

Undecene-1

CCRIS 5720

HSDB 1090

.alpha.-Undecene

EINECS 212-483-7

NSC 73983

UNII-1446756A8F

NSC-73983

1446756A8F

DTXSID5061168

CHEBI:77444

MFCD00008956

Hendecene

68526-57-8

1-Undecene, 97%

N-NONYLETHYLENE

?1-UNDECENE

.ALPHA.-UNDECYLENE

1-UNDECENE [HSDB]

3,4-dichlorophenethylalcohol

.ALPHA.-NONYLETHYLENE

DTXCID0048268

NSC73983

EINECS 271-214-1

LMFA11000332

STL453737

AKOS009156849

MCULE-8437878932

LS-14020

DB-056580

NS00038169

U0025

U0052

D92764

EC 271-214-1

Q14745306

The Henry's Law constant for 1-undecene is estimated as 1.48 atm-cu m/mole(SRC) using a fragment constant estimation method(1). This Henry's Law constant indicates that 1-undecene is expected to volatilize rapidly from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(2) is estimated as 1 hr(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(2) is estimated as 5 days(SRC). However, the volatilization half-life does not take into account the effects of adsorption. This is apparent from the results of two EXAMS model runs, one in which the effect of adsorption was considered, yielding an estimated half-life of 21 days in a model pond 2 m deep, and one in which the effect of adsorption was ignored, yielding an estimated half-life of 42 hrs in a model pond 2 m deep(3). 1-Undecene's Henry's Law constant(1) indicates that volatilization from moist soil surfaces may occur(SRC). 1-Undecene is not expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 0.493 mm Hg(4).
Literature: (1) Meylan WM, Howard PH; Environ Toxicol Chem 10: 1283-93 (1991) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) USEPA; EXAMS II Computer Simulation (1987) (4) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation. Design Inst Phys Prop Data, Amer Inst Chem Eng NY, NY: Hemisphere Pub Corp 5 Vol (1989)

Sol in ether, chloroform, ligroin; insol in water
Literature: Lide, D.R. (ed.). CRC Handbook of Chemistry and Physics. 79th ed. Boca Raton, FL: CRC Press Inc., 1998-1999., p. 3-327

Using a structure estimation method based on molecular connectivity indices(1), the Koc for 1-undecene can be estimated to be about 3180(SRC). According to a classification scheme(2), this estimated Koc value suggests that 1-undecene is expected to have slight mobility in soil.
Literature: (1) Meylan WM et al; Environ Sci Technol 26: 1560-67 (1992) (2) Swann RL et al; Res Rev 85: 17-28 (1983)