ISOBUTYL ACETATE

110-19-0

2-Methylpropyl acetate

Isobutyl ethanoate

2-Methylpropyl ethanoate

Acetic acid, 2-methylpropyl ester

2-Methyl-1-propyl acetate

Acetic acid, isobutyl ester

Acetate d'isobutyle

iso-butyl acetate

Isobutylacetat

i-butyl acetate

beta-Methylpropyl ethanoate

Acetic Acid Isobutyl Ester

Isobutylazetat

Isobutyl acetate (natural)

Isobutylester kyseliny octove

FEMA No. 2175

FEMA Number 2175

NSC 8035

HSDB 609

UNII-7CR47FO6LF

EINECS 203-745-1

7CR47FO6LF

BRN 1741909

DTXSID5026837

CHEBI:50569

Essigsaeureisobutylester

AI3-15305

NSC-8035

.beta.-Methylpropyl ethanoate

2-Methyl-1-propanol, acetate

DTXCID906837

EC 203-745-1

4-02-00-00149 (Beilstein Handbook Reference)

Isobutyl acetate, 99%

ISOBUTYL ACETATE (USP-RS)

ISOBUTYL ACETATE [USP-RS]

Acetate d'isobutyle [French]

Isobutyl acetate; Acetic acid-isobutyl ester

UN1213

Isobutylester kyseliny octove [Czech]

iso-butylacetate

AcOiBu

Iso Butyl Acetate

Isobutyl acetate fcc

Tri IBAC

MFCD00008932

IBAC

Tri IsoButyl Acetate

Tri Iso Butyl Acetate

Isobutyl acetate, 8CI

beta-methylpropyl acetate

Acetic acid-isobutyl ester

Isobutyl acetate [UN1213] [Flammable liquid]

beta -methylpropyl ethanoate

SCHEMBL22678

2-Methylpropyl acetate, 9CI

CHEMBL46999

ISOBUTYL ACETATE [MI]

ISOBUTYL ACETATE [FCC]

ISOBUTYL ACETATE [FHFI]

ISOBUTYL ACETATE [HSDB]

ISOBUTYL ACETATE [INCI]

FEMA 2175

NSC8035

WLN: 1Y1 & 1OV1

Tox21_201735

Isobutyl acetate, analytical standard

STL280347

AKOS015901357

Isobutyl acetate, >=98%, FCC, FG

MCULE-4530584087

UN 1213

NCGC00249107-01

NCGC00259284-01

CAS-110-19-0

LS-13178

A0034

NS00005635

Isobutyl acetate, natural, >=97%, FCC, FG

Isobutyl acetate [UN1213] [Flammable liquid]

Q420657

J-002396

F0001-0218

Acetic acid-isobutyl ester 1000 microg/mL in Acetonitrile

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

Isobutyl acetate, United States Pharmacopeia (USP) Reference Standard

The Henry's Law constant for isobutyl acetate is reported as 4.54X10-4 atm-cu m/mole(1). This Henry's Law constant indicates that isobutyl acetate 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 5.2 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 4.9 days(SRC). Isobutyl acetate's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Isobutyl acetate is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 17.8 mm Hg(3).
Literature: (1) Betterton EA; pp. 1-50 in Gas Pollut: Character Cycl., Nriagu JO ed., New York, NY: John Wiley and Sons (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) Yaws CL; Handbook of Vapor Pressure Vol 2 C5-C7 Compounds. Houston, TX: Gulf Pub Co (1994)

Using a structure estimation method based on molecular connectivity indices(1), the Koc of isobutyl acetate can be estimated to be 16(SRC). According to a classification scheme(2), this estimated Koc value suggests that isobutyl acetate is expected to have very high mobility in soil.
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Jan, 2011. Available from, as of Oct 20, 2011: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm (2) Swann RL et al; Res Rev 85: 17-28 (1983)