ACRYLIC ACID

2-Propenoic acid

79-10-7

prop-2-enoic acid

Vinylformic acid

Propenoic acid

Acroleic acid

Ethylenecarboxylic acid

Propene acid

ACRYLATE

Propenoate

Glacial acrylic acid

9003-01-4

Kyselina akrylova

Acrylic acid, glacial

RCRA waste number U008

Acide acrylique

Acido acrilio

Caswell No. 009A

Carbopol 934p

Viscalex HV 30

NSC 4765

CCRIS 737

Acrylic resin

HSDB 1421

UNII-J94PBK7X8S

EINECS 201-177-9

J94PBK7X8S

Carbopol 940

BRN 0635743

ACRLYLIC ACID

DTXSID0039229

CHEBI:18308

AI3-15717

NSC-4765

DTXCID8028

Aron

Antiprex A

Versicol E9

NSC4765

EC 201-177-9

Acrylic acid resin

ACRYLIC ACID (13C3)

Acrysol ase-75

C3:1n-1

Versicol E 7

Versicol E15

4-02-00-01455 (Beilstein Handbook Reference)

Acrysol A 1

Acrysol A 3

Acrysol A 5

Acrysol A-1

Acrysol AC 5

Carbopol 960

Carboset 515

Primal Ase 60

Revacryl A191

Versicol K 11

Versicol S 25

Dispex C40

Acrysol WS-24

Cyguard 266

Joncryl 678

Jurimer AC 10H

Jurimer AC 10P

Nalfloc 636

Good-rite K 37

Revacryl A 191

Junlon 110

Viscon 103

Good-rite K 702

Good-rite K 732

Good-rite WS 801

NCGC00166246-01

Poly(acrylic acid), 25% soln in water

Synthemul 90-588

Aron A 10H

Carboset Resin No. 515

ACRYLIC ACID (IARC)

ACRYLIC ACID [IARC]

OLD 01

PA 11M

PAA-25

Carbopol

P 11H

P-11H

WS 24

Acido acrilio [Spanish]

Acide acrylique [French]

WS 801

Kyselina akrylova [Czech]

R968

UN2218

RCRA waste no. U008

allenediol

Acrysol lmw-20X

XPA

Aqueous acrylic acid

25987-55-7

Dow Latex 354

Ethene carboxylic acid

Acrylic acid, inhibited

CH2=CHCOOH

(stabilized with MEHQ)

Carbomer 934 (NF)

Carbomer 940 (NF)

Carbomer 941 (NF)

Carbopol 910 (TN)

Carbopol 934 (TN)

Carbopol 940 (TN)

Carbopol 941 (TN)

Carbomer 934P (NF)

Carbopol 934P (TN)

Carbomer 910 (USAN)

ACRYLIC ACID [MI]

Carbomer 1342 (NF)

Carbopol 1342 (TN)

ACRYLIC ACID [HSDB]

ACRYLIC ACID [INCI]

WLN: QV1U1

average Mv ~450,000

UN 2218 (Salt/Mix)

Acrylic acid, p.a., 99%

CHEMBL1213529

STR00040

Tox21_112372

LMFA01030193

MFCD00004367

NSC106034

NSC106035

NSC106036

NSC106037

NSC112122

NSC112123

NSC114472

NSC165257

NSC226569

STL281870

AKOS000118799

DB02579

MCULE-9352227082

NSC-106034

NSC-106035

NSC-106036

NSC-106037

NSC-112122

NSC-112123

NSC-114472

NSC-165257

NSC-226569

CAS-79-10-7

BP-30259

DB-220116

DB-251641

A0141

NS00001146

EN300-17959

C00511

C19501

D03392

D03393

D03394

D03395

D03396

D03397

Acrylic Acid contains 200ppm MEHQ as inhibitor

Acrylic acid, inhibited [UN2218] [Corrosive]

A830860

Q324628

Z57127944

F0001-2070

InChI=1/C3H4O2/c1-2-3(4)5/h2H,1H2,(H,4,5

Acrylic acid, anhydrous, contains 200 ppm MEHQ as inhibitor, 99%

Acrylic acid, SAJ first grade, >=97.0%, contains 190-210 ppm MEHQ as stabilizer

1204391-75-2

55927-87-2

9063-87-0

A pKa of 4.26(1) indicates acrylic acid will exist almost entirely in the anion form at pH values of 5 to 9 and therefore volatilization from water surfaces and moist soil is not expected to be an important fate process(2). The potential for volatilization of acrylic acid from dry soil surfaces may exist(SRC) based upon a vapor pressure of 3.97 mm Hg(3).
Literature: (1) Riddick JA et al; Organic Solvents: Physical Properties and Methods of Purification. Techniques of Chemistry. 4th ed. New York, NY: Wiley-Interscience (1986) (2) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds, Boca Raton, FL: Lewis Publ (2000) (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 5 Vol (1987)

Koc values for acrylic acid have been reported as 6 in Washington clay/loam (29% sand, 42% silt, 29% clay, 3.39% organic carbon, pH 6.0), 9 in Canfield loam (45% sand, 42% silt, 13% clay, 4.58% organic carbon, pH 6.1), 29 in Ellsworth loam (35% sand, 40% silt, 25% clay, 1.42% organic carbon, pH 7.2), 137 in Tyner loamy sand (79% sand, 14% silt, 7% clay, 0.46% organic carbon, pH 5.2), and 33 in sandy loam sediment (53% sand, 28% silt, 19% clay, 1.23% organic carbon, pH 7.5)(1) According to a classification scheme(2), these Koc values suggest that acrylic acid is expected to have very high to high mobility in soil. The pKa of acrylic acid is 4.26(3), indicating that this compound will exist almost entirely 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(4).
Literature: (1) Staples CA et al; Chemosphere 40: 29-38 (2000) (2) Swann RL et al; Res Rev 85: 17-28 (1983) (3) Riddick JA et al; Organic Solvents: Physical Properties and Methods of Purification. Techniques of Chemistry. 4th ed. New York, NY: Wiley-Interscience (1986) (4) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000)

dimethyl sulfide

Methyl sulfide

75-18-3

Methane, thiobis-

dimethyl sulphide

dimethylsulfide

Methyl thioether

Dimethylsulphide

2-Thiapropane

Dimethyl thioether

Methyl sulphide

METHYLSULFANYLMETHANE

Methylthiomethane

Dimethylsulfid

(Methylsulfanyl)methane

Methyl monosulfide

Dimethyl monosulfide

Thiobismethane

2-Thiopropane

Methanethiomethane

Thiobis(methane)

Exact-S

Sulfure de methyle

Dimethyl sulfide (natural)

dimethylsulfane

FEMA No. 2746

Methylthiomethyl radical

MFCD00008562

Methane, 1,1'-thiobis-

[SMe2]

QS3J7O7L3U

CHEBI:17437

(CH3)2S

31533-72-9

methylsulfide

Dimethylsulfid [Czech]

Sulfure de methyle [French]

HSDB 356

EINECS 200-846-2

UN1164

UNII-QS3J7O7L3U

BRN 1696847

Methylsulphide

Thiopropane

Thiobis-methane

di-methylsulfide

AI3-25274

Dimethyl sulfane

Sulfide, methyl-

(methylthio)methane

Me2S

REDUCED-DMSO

SMe2

Dimethyl sulfide, 98%

reduced dimethyl sulfoxide

(Methylsulfanyl)methane #

Dimethyl sulfide [UN1164] [Flammable liquid]

Dimethyl sulfoxide(Reduced)

EC 200-846-2

(Me)2S

Dimethyl sulfide, >=99%

4-01-00-01275 (Beilstein Handbook Reference)

CHEMBL15580

DIMETHYL SULFIDE [MI]

METHYL SULFIDE [FHFI]

DIMETHYL SULFIDE [FCC]

DIMETHYL SULFIDE [HSDB]

DTXSID9026398

S(CH3)2

Dimethyl sulfide, >=99%, FCC

Dimethyl sulfide, analytical standard

STL481894

Dimethyl sulfide, >=95.0% (GC)

AKOS009031411

MCULE-4525381422

UN 1164

Dimethyl sulfide, anhydrous, >=99.0%

InChI=1/C2H6S/c1-3-2/h1-2H

M0431

NS00005000

NS00124710

Dimethyl sulfide, puriss., >=99.0% (GC)

C00580

Dimethyl sulfide, natural, >=99%, FCC, FG

Dimethyl sulfide [UN1164] [Flammable liquid]

A838342

Dimethyl sulfide, redistilled, >=99%, FCC, FG

Q423133

Q-100810

The Henry's Law constant for dimethyl sulfide has been measured as 1.61X10-3 atm-cu m/mole(1). This Henry's Law constant indicates that dimethyl sulfide 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 3 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 3 days(SRC). Dimethyl sulfides's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). The potential for volatilization of dimethyl sulfide from dry soil surfaces may exist(SRC) based upon a vapor pressure of 502 mm Hg(3).
Literature: (1) Gaffney, JS et al; Env Sci Tech 21: 519-23 (1987) (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. Vol 4. Design Inst Phys Prop Data, Amer Inst Chem Eng, NY, NY: Hemisphere Pub Corp (1989)

The Koc of dimethyl sulfide is estimated as 6.3(SRC), using a water solubility of 22,000 mg/L(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that dimethyl sulfide is expected to have very high mobility in soil.
Literature: (1) Suzuki T; J Comp-Aided Molec Des 5: 149-66 (1991) (2) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.0. Jan, 2009. Available from http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm as of Oct 1, 2009. (3) Swann RL et al; Res Rev 85: 17-28 (1983)
Literature: #Air-dried, unsterilized moist, and sterilized moist soils exposed to air initially containing 500 ppm dimethyl sulfide adsorbed an avg of 32, 308, and 10 ug dimethyl sulfide/g soil, respectively, in 15 days(1). Time required for complete sorption of dimethyl sulfide by moist soil from air initially containing 100 ppm dimethyl sulfide: soil 1 (Weller) - 1st exposure 150 min, 2nd exposure 100 min, 3rd exposure 95 min; soil 2 (Harps) - 1st exposure 45 min, 2nd exposure 24 min, 3rd exposure 19 min(1). These data suggest that moist soils have a greater tendency to adsorb dimethyl sulfide than dry soils, and that microbial activity in moist soils may be responsible for greater adsorption(1). When natural gas containing 0.5 pounds of dimethyl sulfide per million cubic feet of gas was passed through a bed of pulverized, dry, montmorillonite clay, dimethyl sulfide exhibited a fast breakthrough (2 hours) and a fast build-up rate in effluent gas (85% of influent concn 4 hours after breakthrough), suggesting that dimethyl sulfide does not adsorb to dry soils(2).
Literature: (1) Bremner JM, Banwart WL; Soil Biol Biochem 8: 79-83 (1976) (2) Williams RP; Oper Sect Proc - Am Gas Assoc pp. T29-T37 (1976)

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)

CROTONIC ACID

107-93-7

(E)-but-2-enoic acid

3724-65-0

2-Butenoic acid

trans-Crotonic acid

trans-2-Butenoic acid

(E)-2-Butenoic acid

BUTENOIC ACID

(E)-Crotonic acid

but-2-enoic acid

3-Methylacrylic acid

(2E)-but-2-enoic acid

alpha-Butenoic acid

2-butenoic acid, (2E)-

beta-Methylacrylic acid

alpha-Crotonic acid

Solid crotonic acid

beta-Methacrylic acid

2-Butenoic acid, (E)-

Kyselina krotonova

Crotonic acid, (E)-

(2E)-2-Butenoic acid

crotonate

NSC 8751

2-Butenoate

2E-butenoic acid

NSC 206946

Acrylic acid, 3-methyl-

NSC-8751

YW5WZZ4O5Q

CHEBI:41131

NSC8751

alpha-butenoate

MFCD00002701

.alpha.-Crotonic acid

trans-2-butenoate

b-methylacrylic acid

(2E)-2-butenoate

(E)-but-2-enoate

(2E)-but-2-enoate

DTXCID507544

C4:1n-2

Kyselina krotonova [Czech]

CH3CH=CHCOOH

CAS-3724-65-0

HSDB 2814

EINECS 203-533-9

EINECS 223-077-4

UNII-YW5WZZ4O5Q

UN2823

DTXSID7027544

CHEBI:17217

BRN 1098434

BRN 1719943

Crotonsaeure

Butenoate

a-butenoate

a-butenoic acid

a-crotonic acid

acide crotonique

AI3-06287

2-Butenoicacid

2-butenic acid

Trans-crotonicacid

NSC-206946

UN 2823

b-methacrylic acid

Crotonic acid, solid

Crotonic acid, liquid

E-but-2-enoic acid

3-methyl-Acrylic acid

Crotonic acid, 98%

Crotonic acid, solid [UN2823] [Corrosive]

EC 203-533-9

CROTONIC ACID [MI]

CROTONIC ACID [HSDB]

CROTONIC ACID [INCI]

4-02-00-01498 (Beilstein Handbook Reference)

CROTONIC ACID, TRANS-

.BETA.-METHACRYLIC ACID

CHEMBL1213528

FEMA NO. 3908

DTXSID30880973

AMY11255

HY-Y1644

Tox21_201730

Tox21_303208

BBL027395

BDBM50427207

LMFA01030195

RB8002

STL146356

(E)-2-BUTENOIC ACID [FHFI]

AKOS000119656

AT32243

DB02074

NCGC00249105-01

NCGC00257147-01

NCGC00259279-01

DB-029600

DB-029602

CS-0017976

NS00002825

EN300-19907

C01771

Crotonic acid, liquid [UN2823] [Corrosive]

EN300-306935

A902650

Q414207

J-002036

Q-101243

F2191-0211

Z104476026

(2E)-2-Butenoic acid; (E)-Crotonic acid; trans-2-Butenoic acid; trans-Crotonic acid

(E)-2-Butenoic acid; (E)-Crotonic acid; trans-2-Butenoic acid; trans-Crotonic acid; NSC 8751

The Henry's Law constant for trans-crotonic acid is estimated as 2.4X10-7 atm-cu m/mole(SRC) from a vapor pressure of 0.18 mm Hg(1) and a measured water solubility of 8.6X10+4 mg/l(2). This value indicates that trans-crotonic acid will be essentially nonvolatile from water surfaces(3,SRC). trans-Crotonic acid's Henry's Law constant(1,2,SRC) indicates that volatilization from moist soil surfaces is not expected to occur(SRC).
Literature: (1) Blau W et al; Ullmann's Encycl Indust Chem. Gerhartz W (ed). NY,NY: VCH Publ Vol A8: 85-88 (1987) (2) Yalkowsky SH, Dannenfelser RM; The Aquasol Database of Aqueous Solubility. Fifth ed, Tucson, AZ: Univ AZ, College of Pharmacy, PC Ver. (1992) (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 crotonic acid is estimated as approximately 59(SRC), using a measured log Kow of 0.72(1) and a regression-derived equation(2,SRC). According to a classification scheme(3), this estimated Koc value suggests that crotonic acid is expected to have high mobility in soil(SRC).
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) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington,DC: Amer Chem Soc pp. 4-9 (1990) (3) Swann RL et al; Res Rev 85: 23 (1983)

4-Methylvaleric acid

4-METHYLPENTANOIC ACID

Isocaproic acid

646-07-1

Isohexanoic acid

Pentanoic acid, 4-methyl-

Isobutylacetic acid

4-methyl-pentanoic acid

Valeric acid, 4-methyl-

4-METHYL VALERIC ACID

4-Methyl-n-valeric acid

4,4-Dimethylbutanoic acid

Isohexoic acid

FEMA No. 3463

3-Methylbutane-1-carboxylic acid

NSC 4126

4-methyl-Valeric acid

MFCD00002803

4G4U8JA28T

4-Methylpentanoic acid-1-13C

CHEBI:74903

NSC-4126

Isohexanoate

Isohexoate

4-Methylvalerate

4-methyl-Valerate

4-methyl-pentanoate

4-methyl-n-valerate

ISOBUTYLACETATE

4,4-Dimethylbutanoate

4MV

EINECS 211-464-0

BRN 1741912

UNII-4G4U8JA28T

AI3-04161

iso-caproic acid

4-Methylvaleric Acid (Isocaproic Acid)

Isocaproic acid, 98%

4-methyl pentanoic acid

4,4-dimethylbutyric acid

bmse000625

4-METHYLPENTANOICACID

SCHEMBL25603

4-Methylvaleric acid, 99%

4-02-00-00944 (Beilstein Handbook Reference)

Butyl2,4-dichlorophenoxyacetate

WLN: QV2Y1&1

CHEMBL1230308

DTXSID8060951

NSC4126

HMS1732H05

LMFA01020076

STL168053

4-METHYLPENTANOIC ACID [FCC]

4-METHYLPENTANOIC ACID [FHFI]

AKOS000121502

CS-W016598

DB03993

HY-W015882

MCULE-7691755837

LS-13180

SY001693

DB-003511

4-Methylpentanoic acid, >=98%, FCC, FG

M0457

M0750

NS00021311

S6278

EN300-16604

C21399

J-515800

Q19597905

Z56347204

InChI=1/C6H12O2/c1-5(2)3-4-6(7)8/h5H,3-4H2,1-2H3,(H,7,8

ISOVALERIC ACID

3-Methylbutanoic acid

503-74-2

Isopentanoic acid

3-Methylbutyric acid

Delphinic acid

Isopropylacetic acid

Isovalerianic acid

Butanoic acid, 3-methyl-

Isobutylformic acid

Isovalerianic

beta-Methylbutyric acid

Acetic acid, isopropyl-

3-Methylbutyrate

Butyric acid, 3-methyl-

3-methyl-butanoic acid

Kyselina isovalerova

Isobutyl formic acid

Isovaleriansaeure

FEMA No. 3102

3-methyl-n-butyric acid

Isovaleric acid (natural)

FEMA Number: 3102

3-Methylbuttersaeure

3-methyl butyric acid

3-methyl-butyric acid

NSC 62783

HSDB 629

.beta.-Methylbutyric acid

EINECS 207-975-3

MFCD00002726

b-Methylbutyric acid

UNII-1BR7X184L5

BRN 1098522

DELPHINIC-ACID

DTXSID5029182

CHEBI:28484

AI3-24132

1BR7X184L5

NSC-62783

3,4-Diisovaleryl adrenaline

DTXCID309182

3-Methyl-d3-butyric--d4 Acid

EC 207-975-3

4-02-00-00895 (Beilstein Handbook Reference)

Butanoic acid, 3-methyl-, (R)-

isopropylacetate

IVA

ISOVALERIC ACID (MART.)

ISOVALERIC ACID [MART.]

Kyselina isovalerova [Czech]

92634-50-9

methyl butanoic acid

METHYLBUTANOIC ACID

b-Methylbutyrate

iso-valeric acid

3-Methylbutanoicacid

iso-C4H9COOH

Isovaleric acid, 99%

bmse000373

SCHEMBL43436

ISOVALERIC ACID [MI]

ISOVALERIC ACID [FCC]

ISOVALERIC ACID [FHFI]

ISOVALERIC ACID [HSDB]

CHEMBL568737

WLN: QV1Y1&1

ISOVALERIC ACID [WHO-DD]

AMY40214

BCP32116

NSC62783

STR08356

Isovaleric acid, analytical standard

Tox21_201604

BBL027399

Isovaleric acid (mixture of isomers)

LMFA01020181

s6287

STL146358

AKOS000119861

Isovaleric acid, >=99%, FCC, FG

CS-W013696

DB03750

HY-W012980

MCULE-5805071360

3-Methylbutyric acid: isopropyl-Acetate

Isovaleric acid sodium salt (Salt/Mix)

Isovaleric acid, natural, >=98%, FG

NCGC00249082-01

NCGC00259153-01

35915-22-1

CAS-503-74-2

3-Methylbutyric acid: isopropyl-Acetic acid

M0182

NS00001831

EN300-19718

C08262

D78213

Q415536

J-522594

F2191-0067

Z104474910

3-Methylbutanoic acid;3-Methylbutyric acid;Isopentanoic acid

InChI=1/C5H10O2/c1-4(2)3-5(6)7/h4H,3H2,1-2H3,(H,6,7

The Henry's Law constant for isovaleric acid was measured as 8.33X10-7 atm-cu m/mole(1). This value indicates that isovaleric acid will volatilize slowly from water surfaces(2,SRC). Based on this Henry's Law constant, the estimated volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec) is estimated as approximately 45 days(2,SRC). The estimated volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec) is estimated as approximately 330 days(2,SRC). In addition, a pKa of 4.78 for isovaleric acid(3) indicates that isovaleric acid will not significantly volatilize from water as it will exist predominately in the ionic form under environmental pHs(SRC). Isovaleric acid's Henry's Law constant(1) indicates that volatilization from moist soil surfaces may occur(SRC). Isovaleric acid is not expected to volatilize from dry soil surfaces(SRC) based on a measured vapor pressure of 0.44 mm Hg(4).
Literature: (1) Khan I, Brimblecombe P; J Aerosol Sci 23: S897-S900 (1992) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington,DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Leung HW, Paustenbach DJ; Am J Ind Med 18: 714-23 (1990) (4) Yaws CL; Handbook of Vapor Pressure, Vol 2 C5 to C7 Compounds, Houston,TX: Gulf Publ Co. p. 387 (1994)

The Koc of isovaleric acid is estimated as approximately 100(SRC), using a measured log Kow of 1.16(1) and a regression-derived equation(2,SRC). According to a recommended classification scheme(3), this estimated Koc value suggests that isovaleric acid is expected to have high mobility in soil(SRC).
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. 14 (1995) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington DC: Amer Chem Soc pp. 4-9 (1990) (3) Swann RL et al; Res Rev 85: 23 (1983)