Methylolpropane

Propylcarbinol

Propylmethanol

Butyralcohol

Hydroxybutane

Butalcohol

Tin tetrabutanolate

butaneol

Butanolen

Butanolo

Hemostyp

LRHPLDYGYMQRHN-UHFFFAOYSA-N

n-Butanolbutanolen

Alcool butylique

butanol

Butyl hydroxide

Butylic alcohol

Butylowy alkohol

Butyric alcohol

butyrol

Butyryl alcohol

Propyl carbinol

BuOH

Butyl alcohol

Butyl hydrate

n-butylalcohol

n-Butylalkohol

1-butylalcohol

1-hydroxybutane

4-hydroxybutyl

n-butanol

Normal primary butyl alcohol

1BO

n-BuOH

n-butyl alcohol

1 Butanol

1-butanol

butanol-1

Butyl Alcohol Reagent Grade ACS

Butyric or normal primary butyl alcohol

1-Butyl alcohol

AC1L18UJ

AC1Q2X7I

Butanolen [Dutch]

Butanolo [Italian]

BUTYL ALCOHOL, ACS

1-Butanol, analytical standard

1-Butanol, anhydrous

Alcool butylique [French]

Butanol [French]

Butylowy alkohol [Polish]

HSDB 48

n-C4H9OH

UNII-WB09NY83YA component LRHPLDYGYMQRHN-UHFFFAOYSA-N

1 -butanol

1- butanol

1-Butanol, Ultrapure, Spectrophotometric Grade

ACMC-209oic

Butan-1-ol

Butyl Alcohol (Fragrance Grade)

Butyl Alcohol (Industrial Grade)

Butyl alcohol (natural)

CHEMBL14245

8PJ61P6TS3

B0228

B0704

B0944

BDBM36173

CTK1C6146

HMDB04327

V0248

WLN: Q4

BIDD:ER0611

Butyl alcohol (NF)

CCS 203

DB02145

NSC62782

RP18337

1-Butanol, HPLC Grade

bmse000447

C06142

CCRIS 4321

D03200

LTBB002056

n-Butan-1-ol

RCRA waste number U031

UNII-8PJ61P6TS3

1-Butanol, for HPLC

1-Butanol, pharmaceutical secondary standard; traceability to USP

Butanol, 1-

DTXSID1021740

FEMA Number 2178

LP046272

LP106976

LS-1603

OR033990

OR236784

OR242424

OR261575

OR332997

STL264186

1-Butanol, for HPLC Solvent

BUTYL, 1-HYDROXY-

CHEBI:28885

DSSTox_CID_1740

ZINC1530354

AN-41948

ANW-36034

BP-30034

CJ-05197

CJ-23962

DSSTox_GSID_21740

KB-11821

Nat. Butanol (Butyl alcohol)

NSC 62782

NSC-62782

SC-25168

TRA0041832

1-Butanol, 99%

DSSTox_RID_76300

LMFA05000109

MFCD00002964

ZINC01530354

AI3-00405

RTR-023486

AKOS000249218

I14-2606

RCRA waste no. U031

ZINC100492542

ZINC103672412

1-Butanol, United States Pharmacopeia (USP) Reference Standard

FEMA No. 2178

FT-0607555

71-36-3

Z966690700

Tox21_111046

Tox21_200741

1-Butanol, 99.9%

1-Butanol, for molecular biology, >=99%

1-Butanol, LR, >=99%

3B1-003595

3B1-004538

3B1-006953

F0001-1830

NA 1120 (Related)

1-Butanol, spectrophotometric grade, 99.5%

Butyl alcohol, >=99.9%, FCC

CAS-71-36-3

5593-70-4

MCULE-1571156443

NCGC00090961-01

NCGC00090961-02

NCGC00090961-03

NCGC00258295-01

EINECS 200-751-6

EINECS 238-128-6

1-Butanol, anhydrous, 99.8%

35296-72-1

42031-19-6

409-EP2269993A1

409-EP2269994A1

409-EP2269995A1

409-EP2270000A1

409-EP2270012A1

409-EP2270013A1

409-EP2272516A2

409-EP2272832A1

409-EP2272846A1

409-EP2272849A1

409-EP2274983A1

409-EP2275409A1

409-EP2275413A1

409-EP2275422A1

409-EP2277858A1

409-EP2277866A1

409-EP2277868A1

409-EP2277869A1

409-EP2277870A1

409-EP2277875A2

409-EP2277880A1

409-EP2280005A1

409-EP2281812A1

409-EP2281818A1

409-EP2287154A1

409-EP2287156A1

409-EP2289871A1

409-EP2289880A1

409-EP2289884A1

409-EP2289897A1

409-EP2289965A1

409-EP2292592A1

409-EP2292608A1

409-EP2292610A1

409-EP2292624A1

409-EP2295412A1

409-EP2295413A1

409-EP2295418A1

409-EP2295424A1

409-EP2298076A1

409-EP2298077A1

409-EP2298313A1

409-EP2298738A1

409-EP2298746A1

409-EP2298747A1

409-EP2298760A1

409-EP2298769A1

409-EP2298777A2

409-EP2298828A1

409-EP2301353A1

409-EP2301627A1

409-EP2301928A1

409-EP2305031A1

409-EP2305034A1

409-EP2305035A1

409-EP2305219A1

409-EP2305625A1

409-EP2305642A2

409-EP2305655A2

409-EP2305667A2

409-EP2305680A2

409-EP2305681A1

409-EP2305685A1

409-EP2305686A1

409-EP2308510A1

409-EP2308839A1

409-EP2308849A1

409-EP2308850A1

409-EP2308857A1

409-EP2308858A1

409-EP2308866A1

409-EP2308867A2

409-EP2308869A1

409-EP2308878A2

409-EP2311801A1

409-EP2311802A1

409-EP2311803A1

409-EP2311807A1

409-EP2311815A1

409-EP2311816A1

409-EP2311817A1

409-EP2311824A1

409-EP2311838A1

409-EP2314558A1

409-EP2314576A1

409-EP2314591A1

409-EP2371797A1

409-EP2371798A1

409-EP2371811A2

409-EP2371814A1

409-EP2371823A1

409-EP2374538A1

409-EP2374791A1

409-EP2375479A1

409-EP2377510A1

1-Butanol, ACS reagent, >=99.4%

1-Butanol, AR, >=99.5%

107569-51-7

220713-25-7

1-Butanol, UV HPLC spectroscopic, 99.5%

7730-EP2269990A1

7730-EP2270008A1

7730-EP2272517A1

7730-EP2272813A2

7730-EP2275423A1

7730-EP2277866A1

7730-EP2277876A1

7730-EP2280014A2

7730-EP2281822A1

7730-EP2284159A1

7730-EP2284160A1

7730-EP2284165A1

7730-EP2284169A1

7730-EP2284172A1

7730-EP2284174A1

7730-EP2286811A1

7730-EP2287161A1

7730-EP2287162A1

7730-EP2287168A2

7730-EP2289509A2

7730-EP2289892A1

7730-EP2292613A1

7730-EP2292614A1

7730-EP2292616A1

7730-EP2292617A1

7730-EP2295413A1

7730-EP2295424A1

7730-EP2295426A1

7730-EP2295427A1

7730-EP2295428A2

7730-EP2295435A1

7730-EP2298731A1

7730-EP2298732A1

7730-EP2298769A1

7730-EP2298773A1

7730-EP2301913A1

7730-EP2301914A1

7730-EP2301928A1

7730-EP2301936A1

7730-EP2305033A1

7730-EP2305825A1

7730-EP2308510A1

7730-EP2308832A1

7730-EP2308857A1

7730-EP2308861A1

7730-EP2311796A1

7730-EP2311797A1

7730-EP2311798A1

7730-EP2311799A1

7730-EP2311801A1

7730-EP2311802A1

7730-EP2311803A1

7730-EP2311818A1

7730-EP2311821A1

7730-EP2311830A1

7730-EP2314577A1

7730-EP2314585A1

7730-EP2316826A1

7730-EP2371797A1

7730-EP2371798A1

7730-EP2371805A1

7730-EP2371814A1

7730-EP2374783A1

7730-EP2377841A1

7730-EP2380873A1

MolPort-000-872-034

1-Butanol, for HPLC, >=99.7%

1-Butanol, JIS special grade, >=99.0%

Butyl alcohol, >=99.9%, FCC, FG

1-Butanol, for HPLC, 99.8%

1-Butanol, SAJ first grade, >=99.0%

55814-EP2269986A1

55814-EP2269992A1

55814-EP2269995A1

55814-EP2270008A1

55814-EP2272517A1

55814-EP2272817A1

55814-EP2275411A2

55814-EP2275414A1

55814-EP2277880A1

55814-EP2280001A1

55814-EP2280002A1

55814-EP2281563A1

55814-EP2281821A1

55814-EP2287152A2

55814-EP2292610A1

55814-EP2292617A1

55814-EP2295411A1

55814-EP2295414A1

55814-EP2295438A1

55814-EP2298753A1

55814-EP2298763A1

55814-EP2298768A1

55814-EP2301919A1

55814-EP2301923A1

55814-EP2305625A1

55814-EP2305642A2

55814-EP2305667A2

55814-EP2305676A1

55814-EP2305687A1

55814-EP2308838A1

55814-EP2308864A1

55814-EP2308866A1

55814-EP2371811A2

55814-EP2374780A1

55814-EP2374781A1

55814-EP2380568A1

68993-EP2277848A1

68993-EP2295412A1

68993-EP2295413A1

68993-EP2308861A1

68993-EP2371797A1

68993-EP2371798A1

71511-EP2277876A1

71511-EP2287165A2

71511-EP2287166A2

71511-EP2292614A1

71511-EP2292620A2

71511-EP2308833A2

1-Butanol, ACS, 99.4+%

127573-EP2269996A1

127573-EP2270113A1

127573-EP2272935A1

127573-EP2274983A1

127573-EP2275411A2

127573-EP2295402A2

137926-EP2269986A1

137926-EP2287152A2

137926-EP2292088A1

Butyl alcohol, natural, >=99.5%, FCC, FG

1-Butanol, for HPLC, >=99.8% (GC)

1-Butanol, HPLC, 99.0% min. 1L

1-Butanol, p.a., ACS reagent, 99.4%

BDBC6468-886D-4F6C-8746-734F2B63E6CE

1-Butanol, puriss. p.a., ACS reagent, >=99.5% (GC)

InChI=1/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H

1-Butanol, ACS reagent, reag. ISO, reag. Ph. Eur., 99.5%

1-Butanol, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=99.5% (GC)

The Henry's Law constant for n-butyl alcohol is 8.81X10-6 atm-cu m/mole at 25 deg C(1). This Henry's Law constant indicates that n-butanol 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 3.7 days(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 29 days(SRC). n-Butyl alcohol's Henry's Law constant(1) indicates that volatilization from moist soil surfaces may occur(SRC). n-Butyl alcohol is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 7 mm Hg(3).
Literature: (1) Buttery RG et al; J Agric Food Chem 17: 385-89 (1969) (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 Washington, DC: Taylor and Francis (1989)

The measured Koc of n-butyl alcohol is reported as 3.2(1). According to a classification scheme(2), this Koc value suggests that n-butyl alcohol is expected to have very high mobility in soil(SRC).
Literature: (1) Schuurmann G et al; Environ Sci Technol 40: 7005-7001 (2006). Supporting information available, as of June 9, 2014: http://pubs.acs.org/doi/suppl/10.1021/es060152f/suppl_file/es060152fsi20060905_091308.pdf (2) Swann RL et al; Res Rev 85: 17-28 (1983)

dimethylglyoxal

Butanedione

biacetyl

diacetyl

dimethyl diketone

QSJXEFYPDANLFS-UHFFFAOYSA-N

Dimethyl glyoxal

Biacetyl; BDM

AC1L19PK

ACMC-1AE2K

Diacetyl (natural)

Glyoxal, dimethyl-

2,3-diketobutane

KSC235Q7P

R557

2,3 butandione

2,3-butandione

2,3-butanedione

2,3-dioxobutane

2.3-butanedione

NSC8750

UN2346

2,3-Butadione

B0682

BDBM22725

CCRIS 827

CTK1D5877

HMDB03407

HSDB 297

K324J5K4HM

SGCUT00113

CHEMBL365809

LP00387

LS-116

RP18441

(CH3CO)2

2,3-Butanedione, analytical standard

C00741

HMS3261M15

UNII-K324J5K4HM

WLN: 1VV1

AN-1414

BBL027725

Butan-2,3-dione

Butane-2,3-dione

Diacetyl, natural, >=95%

DTXSID6021583

NSC 8750

NSC-8750

OR000189

OR109765

OR306804

A826155

Buta-2,3-dione

CHEBI:16583

D 3634

DSSTox_CID_1583

ZINC1532732

ANW-41516

DSSTox_GSID_21583

KB-16658

Lopac-D-3634

BB_SC-8804

Butanedione [UN2346]

DSSTox_RID_76219

LMFA12000012

MFCD00008756

ZINC01532732

AI3-03313

CCG-204481

DB-003226

RTR-016761

to_000005

TR-016761

AKOS000118816

I14-1154

Lopac0_000387

BRN 0605398

EU-0100387

FEMA No. 2370

FT-0609502

FT-0624585

FT-0663924

2,3-Butanedione, 97%

Tox21_201218

Tox21_500387

431-03-8

F0001-1188

Butanedione [UN2346] [Flammable liquid]

MCULE-5742661187

NCGC00015336-01

NCGC00015336-02

NCGC00015336-03

NCGC00015336-04

NCGC00015336-05

NCGC00015336-06

NCGC00090746-01

NCGC00090746-02

NCGC00090746-03

NCGC00258770-01

NCGC00261072-01

CAS-431-03-8

EINECS 207-069-8

2,3-Butanedione (8CI,9CI)

151677-70-2

Butanedione [UN2346] [Flammable liquid]

MolPort-001-768-865

57419-EP2275409A1

57419-EP2275422A1

57419-EP2289483A1

57419-EP2298755A1

57419-EP2308878A2

157009-EP2283898A1

4-01-00-03644 (Beilstein Handbook Reference)

DEE64962-0BD5-454C-8BDA-FDBD33C47181

InChI=1/C4H6O2/c1-3(5)4(2)6/h1-2H

The Henry's Law constant for diacetyl is 1.33X10-5 atm-cu m/mole(1). This Henry's Law constant indicates that diacetyl 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 2.7 days(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 22 days(SRC). Diacetyl's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Diacetyl is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 56.8 mm Hg(3).
Literature: (1) Betterton EA; Atmos Environ 25A:1473-7 (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) Boublik T et al; The vapor pressures of pure substances. Vol. 17. Amsterdam, Netherlands: Elsevier Sci. Publ (1984)

The Koc of diacetyl is estimated as 1(SRC), using a log Kow of -1.34(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that diacetyl is expected to have very mobility in soil.
Literature: (1) Hansch C et al; Exploring QSAR. Hydrophobic, Electronic, and Steric Constants. ACS Prof Ref Book. Heller SR, consult. ed., Washington, DC: Amer Chem Soc p. 9 (1995) (2) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Nov, 2012. Available from, as of May 31, 2016: http://www2.epa.gov/tsca-screening-tools (3) Swann RL et al; Res Rev 85: 17-28 (1983)

Methylmercaptaan

Mercaptomethane

Metilmercaptano

methylsulfanium

Methylmercaptan

Methaanthiol

Thiomethanol

methanethiol

Methanethiole

Thiomethane

Mercaptan methylique

Methanthiol

Methvtiolo

(Mercaptomethyl)polystyrene

LSDPWZHWYPCBBB-UHFFFAOYSA-N

Methyl sulfhydrate

Thiomethyl alcohol

Methyl thioalcohol

METHYL MERCAPTAN

methyl-mercaptan

methane thiol

methyl thiol

methyl-thiol

Methanethiol, purum

CH3SH

Methanethiol-S-d

Mercaptan C1

Metilmercaptano [Italian]

Metilmercaptano [Spanish]

Methylmercaptaan [Dutch]

Methanthiol [German]

Methvtiolo [Italian]

Z22

Mercaptan methylique [French]

AC1L1A8B

Methaanthiol [Dutch]

Methyl mercaptan (natural)

UN1064

CTK2H7493

HSDB 813

HMDB03227

C00409

2X8406WW9I

RCRA waste number U153

OR332408

NSC229573

OR000105

OR164971

OR230018

OR230158

UN 1064

DTXSID5026382

Methanethiol, >=98.0%

LS-2938

CHEBI:16007

UNII-2X8406WW9I

Methanethiol, 98.0%

AN-23827

SC-46829

NSC-229573

AKOS009157032

RCRA waste no. U153

BRN 1696840

FEMA No. 2716

FT-0696326

74-93-1

EINECS 200-822-1

63933-47-1

17719-48-1

InChI=1/CH4S/c1-2/h2H,1H

Methyl mercaptan [UN1064] [Poison gas]

(Mercaptomethyl)polystyrene, extent of labeling: ~2.0 mmol/g S loading

5188-07-8 (hydrochloride salt)

Methyl mercaptan [UN1064] [Poison gas]

4-01-00-01273 (Beilstein Handbook Reference)

21094-80-4 (mercury(2+) salt)

35029-96-0 (lead(2+) salt)

The Henry's Law constant for methyl mercaptan is estimated as 0.0031 atm-cu m/mole(SRC) derived from its vapor pressure, 1,510 mm Hg(1), and water solubility, 15,400 mg/L(2). This Henry's Law constant indicates that methyl mercaptan 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 0.8 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 2.8 days(SRC). Methyl mercaptan's Henry's Law constant indicates that volatilization from moist soil surfaces is expected to occur(SRC). Methyl mercaptan is expected to volatilize rapidly from dry soil surfaces based upon its vapor pressure and because it is a gas a temperatures above 6 deg C(SRC). However, gaseous methyl mercaptan gas has been found to strongly adsorb to moist and dry soil surfaces suggesting that adsorption might be an environmental sink for methyl mercaptan(4). Therefore, the importance of volatilization from soil surfaces may be attenuated by adsorption(SRC).
Literature: (1) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, DC: Taylor and Francis (1989) (2) Hine J, Mookerjee PK; J Org Chem 40: 292-8 (1975) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (4) Smith KA et al; Soil Sci 116: 313-9 (1973)

Using a structure estimation method based on molecular connectivity indices(1), the Koc of methyl mercaptan can be estimated to be 13(SRC). According to a classification scheme(2), this estimated Koc value suggests that methyl mercaptan is expected to have very high mobility in soil. Gaseous methyl mercaptan has been observed to partition to soils(3). For example, when gaseous methyl mercaptan was passed over six air-dried and moist (50% field capacity) soils, 2.4-32.1 mg/g and 2.2-21.4 mg/g of methyl mercaptan rapidly adsorbed to the dry and moist soils, respectively(3). Neither the capacity or rate of sorption was correlated to soil pH, organic matter content, or clay content; sterile controls ruled out the involvement of microorganisms(3); it was suggested that adsorption to soil surfaces might be an environmental sink for gaseous methyl mercaptan(3).
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Jan, 2011. Available from, as of July 19, 2012: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm (2) Swann RL et al; Res Rev 85: 17-28 (1983) (3) Smith KA et al; Soil Sci 116: 313-9 (1973)

Isobutylcarbinol

isopentylalcohol

Isopentylalkohol

ISOAMYLALCOHOL

Isopentanol

Alcool isoamylique

Fuseloel

Isoamylol

Isobutyl carbinol

Isopentyl alcohol

PHTQWCKDNZKARW-UHFFFAOYSA-N

Amylowy alkohol

Fermentation amyl alcohol

Iso-amylalkohol

Isoamyl alcohol

Isoamyl alkohol

isoamyl-alcohol

Alcool amilico

Primary isoamyl alcohol

3-methylbutanoI

3-Methylbutanol

Fusel Oil

AC1Q7CHF

Iso-amyl alcohol

potato-spirit oil

ACMC-1ADLL

Huile de fusel

i-Amyl Alcohol

Isoamyl alcohol, primary

3-Methylbutanol, analytical standard

DEM9NIT1J4

3-methyl butanol

3-methyl-Butanol

3-Metil-butanolo

AC1L1L9D

AC1Q1PG0

ISOAMYL ALCOHOL, ACS

Alcool isoamylique [French]

isopentan-1-ol

UNII-DEM9NIT1J4

Alcool amilico [Italian]

Amylowy alkohol [Polish]

Iso-amylalkohol [German]

Isoamyl alcohol (natural)

KSC175S7D

1-Hydroxy-3-Methylbutane

7340AF

Isoamyl alkohol [Czech]

NATURAL ISOAMYL ALCOHOL - TECHNICAL GRADE

NSC1029

NSC7905

CTK0H5971

HMDB06007

HSDB 605

I0289

Isoamyl alcohol (primary and secondary)

NATURAL ISOAMYL ALCOHOL P & F

QSPL 002

3-methylbutane-1-ol

CHEMBL372396

DB02296

Isopentyl alcohol (8CI)

2-Methyl-4-butanol

3-methyl 1-butanol

3-Methyl-1-butanol

3-Methylbutan-1-ol

C07328

CCRIS 8806

ZINC896830

DTXSID3025469

FEMA Number 2057

Jsp001579

LP092178

LS-2837

NSC 1029

NSC-1029

NSC-7905

OR034211

OR210114

STL282718

UNII-2NK7O363Q6 component PHTQWCKDNZKARW-UHFFFAOYSA-N

ZB015111

3-Metil-butanolo [Italian]

Butanol, 3-methyl-

CHEBI:15837

DSSTox_CID_5469

3-Methyl-1-butanol, analytical standard

AN-22920

ANW-18132

DSSTox_GSID_25469

Isoamyl alcohol (3-methyl butanol)

KB-70935

3-Methyl-Butan-1-Ol

DSSTox_RID_77799

LMFA05000108

Magnesium bis(3-methylbutan-1-olate)

Methyl-3-butan-1-ol

MFCD00002934

ZINC00896830

AI3-15288

Isoamyl alcohol, >=98%, FG

RTR-003692

TR-003692

3-METHYL-1-BUTANOL, REAG

AKOS000118739

FEMA No. 2057

FT-0616032

TRA-0206228

1-Butanol, 3-methyl-

3-Methyl-1-butanol, mixture of isomers

Butan-1-ol, 3-methyl

I14-14690

Z955123582

Isoamyl alcohol, natural, >=98%, FG

Tox21_302359

WLN: Q2Y1 & 1

123-51-3

F0001-0367

3-Methyl-1-butanol, 98%

3-METHYL-BUTAN-(1)-OL

6423-06-9

MCULE-7411270401

NCGC00255329-01

CAS-123-51-3

EINECS 204-633-5

EINECS 229-179-5

3-Methyl-1-butanol, anhydrous, >=99%

3-Methyl-1-butanol, United States Pharmacopeia (USP) Reference Standard

3-Methyl-1-butanol, technical grade, 95%

3-Methylbutanol, BioReagent, for molecular biology, >=98.5%

1973-EP2281899A2

1973-EP2316937A1

3-Methyl-1-butanol, LR, >=98%

3-Methyl-1-butanol, reagent grade, 98%

MolPort-001-793-103

123-51-3 (Parent)

74374-EP2269986A1

74374-EP2308857A1

74374-EP2380568A1

3-Methyl-1-butanol, biotech. grade, >=99%

3-Methyl-1-butanol, ReagentPlus(R), >=99%

117932-EP2287147A2

117932-EP2298768A1

6423-06-9 (magnesium salt)

3-Methyl-1-butanol, ACS reagent, >=98.5%

3-Methyl-1-butanol, JIS special grade, >=98.0%

3-Methyl-1-butanol, SAJ first grade, >=96.0%

3-Methylbutanol, BioUltra, for molecular biology, >=99.0% (GC)

3-Methyl-1-butanol, p.a., 99.8%

3-Methyl-1-butanol, ACS, 98.5% min. 500ml

3-Methylbutanol, puriss. p.a., ACS reagent, >=98.5% (GC)

3-Methylbutanol, p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 98.5%

InChI=1/C5H12O/c1-5(2)3-4-6/h5-6H,3-4H2,1-2H

The Henry's Law constant for isopentanol is 1.41X10-5 atm-cu m/mol(1). Using this value for the Henry's Law constant, one can estimate that the volatilization half-life of isopentanol in a model river 1 m deep flowing at 1 m/s with a wind speed of 3 m/s is 2.55 days(2). Similarly, the half-life of isopentanol in a model lake 1 m deep with a 0.05 m/s current and a 0.5 m/s wind is 21 days(2). In view of isopentanol's relatively high vapor pressure, 2.37 mm Hg at 25 deg C(3) and moderate Henry's Law constant and low adsorptivity to soil, isopentanol would be expected to volatilize from dry and moist soil(SRC).
Literature: (1) Butler JAV et al; J Chem Soc 1935: 280-5 (1935) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. NY: McGraw-Hill Chapt 15 (1982) (3) Riddick JA et al; Organic Solvents 4th ed; pp. 221-2 NY: Wiley (1986)

The Koc for isopentanol estimated from its water solubility, 26.7 mg/L(1), using recommended regression equations are 720(2) and 679(4). However, the chemicals used in developing these equations were mainly pesticides and their structures are not similar to isopentanol. The Koc for isopentanol estimated from molecular structure is 4(3). This should be a reasonable estimate for the Koc because it is close to the experimental value for the structurally similar chemical, 1-pentanol, 1.6(6). According to a suggested classification scheme(5), the estimated Kocs based on molecular structure suggests that isopentanol is very highly mobile in soil(SRC).
Literature: (1) Riddick JA et al; Organic Solvents 4th ed; pp. 211-2 NY: Wiley (1986) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. NY: McGraw-Hill Chapt 4 (1982) (3) Meylan WM et al; Environ Sci Technol 26: 1560-7 (1992) (4) Wauchope RD et al; Rev Environ Contam Toxicol 123: 1-155 (1991) (5) Swann RL et al; Res Rev 85: 17-28 (1983) (6) Gerstl Z, Helling CS; J Environ Sci Health B22: 55-69 (1987)

Isopropylideneacetone

Isopropylidene acetone

Mesityloxyde

Mesityloxid

SHOJXDKTYKFBRD-UHFFFAOYSA-N

Isobutenyl methyl ketone

Methyl isobutenyl ketone

MESITYL OXIDE

Mesityl Oxide, pharmaceutical secondary standard

Ossido di mesitile

Oxyde de mesityle

Acetone, isopropylidene-

ACMC-1BOEP

AC1L1RU7

AC1Q1JB3

Mesityloxid [German]

Mesityloxyde [Dutch]

KSC494O1D

7471AF

UN1229

2,2-Dimethylvinyl methyl ketone

CTK3J4711

M0069

M1340

Methyl 2,2-dimethylvinyl ketone

NSC38717

Ossido di mesitile [Italian]

RP18648

HSDB 1195

Mesityl oxide, European Pharmacopoeia (EP) Reference Standard

Oxyde de mesityle [French]

3-Isohexen-2-one

BBL027732

CHEMBL3185916

DTXSID1029170

FEMA Number 3368

Jsp002461

LS-2950

Methyl 2-methyl-1-propenyl ketone

OR034477

OR219303

SBB040870

STL146350

UN 1229

A807813

CHEBI:89993

DSSTox_CID_9170

77LAC84669

AN-43889

ANW-41508

CJ-07569

CJ-32144

DSSTox_GSID_29170

KB-78313

NSC 38717

NSC-38717

SC-47106

TRA0020647

BB_NC-2260

Caswell No. 547

DSSTox_RID_78697

LMFA12000030

MFCD00008900

ZINC02038441

2-Methyl-2-pentenone-4

AI3-07702

Mesityl oxide, technical grade, 90%

RTR-005373

TR-005373

UNII-77LAC84669

AKOS000118892

EPA Pesticide Chemical Code 052401

Mesityl oxide, mixture of alpha- and beta-isomers

Q-201356

S14-1428

ZINC100019800

(CH3)2C=CHC(=O)CH3

BRN 1361550

FEMA No. 3368

FT-0628235

2-Methyl-4-oxo-2-pentene

4-Methyl-3-pentene-2-one

2-Methyl-2-penten-4-one

2-methylpent-2-en-4-one

4-Methyl-3-penten-2-on

4-Methyl-3-penten-2-one

4-Methylpent-3-en-2-one

4-Metil-3-penten-2-one

Tox21_202080

Tox21_303606

141-79-7

4-Methyl-3-penten-2-one, analytical reference material

WLN: 1Y1 & U1V1

MCULE-4922478422

NCGC00249161-01

NCGC00257514-01

NCGC00259629-01

3-Penten-2-one,4-methyl-

4-methyl-pent-3-en-2-one

CAS-141-79-7

EINECS 205-502-5

3-PENTEN,2-ONE,4-METHYL MESITYLOXIDE

Mesityl oxide [UN1229] [Flammable liquid]

3-Penten-2-one, 4-methyl-

MolPort-000-872-030

4-Methyl-3-penten-2-one, 9CI

4-Metil-3-penten-2-one [Italian]

Mesityl oxide, suitable for neutral marker for measuring electroosmotic flow (EOF), ~98%

4-Methyl-3-penten-2-on(DUTCH, GERMAN)

4-Methyl-3-penten-2-one, 90%

Mesityl oxide [UN1229] [Flammable liquid]

4-Methyl-3-penten-2-on [Dutch, German]

Mesityl oxide, technical, 90%, remainder 4-methyl-4-penten-2-one 100ml

InChI=1/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H

The Henry's Law constant for mesityl oxide is estimated as 3.67X10-5 atm-cu m/mole(SRC) derived from its vapor pressure, 8.21 mm Hg(1), and water solubility, 28,900 mg/L(2). This Henry's Law constant indicates that mesityl oxide is expected to 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 17 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 11 days(SRC). Mesityl oxide's estimated Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). The potential for volatilization of mesityl oxide from dry soil surfaces may exist(SRC) based upon its vapor pressure(1).
Literature: (1) Daubert TE, Danner DP; Physical & Thermodynamic Properties of Pure Chemicals Vol. 3 NY: Hemisphere Pub Corp (1989) (2) Yalkowsky SH, He Y; Handbook of Aqueous Solubility Data. CRC Press LLC, Boca Raton, FL. p. 285 (2003) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990)

The Koc of mesityl oxide is estimated as 15(SRC), using a water solubility of 28,900 mg/L(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that mesityl oxide is expected to have very high mobility in soil.
Literature: (1) Yalkowsky SH, He Y; Handbook of Aqueous Solubility Data. CRC Press LLC, Boca Raton, FL. p. 285 (2003) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 4-5 (1990) (3) Swann RL et al; Res Rev 85: 17-28 (1983)

Methylfuran

alpha-Methylfuran

VQKFNUFAXTZWDK-UHFFFAOYSA-N

Sylvan

Silvan

2methylfuran

Methyl furan

2-METHYLFURAN

AC1L1VYQ

5-Methylfuran

FURAN,METHYL-

.alpha.-Methylfuran

2-Methylfuran, analytical standard

2-Methyl furan

2-METHYL-FURAN

H639

AC1Q2R63

NSC3707

NSC5211

PubChem11230

Silvan [Czech]

UN2301

Furan, methyl-

2-METHYLFURAN,99%,STABILIZED

51O3BGW3F2

CTK1A6077

M0226

RP18394

LS-197

UNII-51O3BGW3F2

CCRIS 2920

LTBB003942

HE020704

AK163149

HE140520

HE140521

HE349545

NSC 3707

NSC-3707

NSC-5211

STL264121

UN 2301

BC001078

CHEMBL1445555

DTXSID9025611

ZINC1666987

CHEBI:88912

ACMC-209l78

A829577

DSSTox_CID_5611

DSSTox_GSID_25611

ANW-31746

TRA0010438

CJ-27020

TRA0074450

AN-21295

KB-25115

WLN: T5OJ B1

Furan, 2-methyl-

MFCD00003248

DSSTox_RID_77854

ZINC01666987

DB-015962

ST24040899

RTC-040019

AI3-24245

J-510050

AKOS000120176

I14-6532

FT-0613043

BRN 0103733

Z940713482

2-Methylfuran, 99%, FG

2-Methylfuran, >=98%, stabilized with BHT

Tox21_200203

F0001-1386

534-22-5

NCGC00257757-01

NCGC00091686-02

NCGC00091686-01

MCULE-3620289319

CAS-534-22-5

EINECS 248-253-8

EINECS 208-594-5

27137-41-3

MolPort-019-317-114

2-Methylfuran [UN2301] [Flammable liquid]

2-Methylfuran [UN2301] [Flammable liquid]

5-17-01-00322 (Beilstein Handbook Reference)

2-Methylfuran, contains 200-400 BHT as stabilizer, 99%

InChI=1/C5H6O/c1-5-3-2-4-6-5/h2-4H,1H

Isobutenylcarbinol

Methallylcarbinol

Isopropenylethyl alcohol

isopentenyl alcohol

Methallyl carbinol

Isoprenol

CPJRRXSHAYUTGL-UHFFFAOYSA-N

3-Isopentenyl alcohol

KJ25C8CPFA

AC1L20SH

UNII-KJ25C8CPFA

AC1Q1J51

Delta(3)-isopentenyl alcohol

M0726

CTK2H8203

NE10247

3-methyl-3-butenyl alcohol

3-methyl-3-butenol

DTXSID4052506

NSC122673

OR035180

STL146351

BBL027415

CHEMBL3561140

ZINC1712065

CHEBI:62898

ACMC-209p31

A838675

ANW-36779

SC-28771

LS-47241

DSSTox_GSID_52506

TL8005214

LMFA05000107

ZINC01712065

MFCD00002933

DSSTox_CID_31079

BB_NC-2269

NSC 122673

NSC-122673

TR-024456

RTR-024456

2-methyl-1-buten-4ol

I14-6195

AKOS005721136

FT-0616079

2-methyl-4-hydroxy-1-butene

2-methyl-4-hydroxybut-1-ene

3-methyl-3-butene-1-ol

Tox21_303733

EN300-94630

3-Methylbut-3-en-1-ol

763-32-6

3-METHYL-3-BUTEN-1-OL

2-Methyl-1-buten-4-ol

NCGC00357042-01

CAS-763-32-6

EINECS 212-110-8

Methyl-3-but-3-en-1-ol

3-methyl-but-3-en-1-ol

MolPort-003-926-226

3-Buten-1-ol, 3-methyl-

3-Methyl-3-buten-1-ol, >=97%

3-Methyl-3-buten-1-ol, 97%

3-Methyl-3-buten-1-ol, purum, >=98.0% (GC)