Isoamyl alcohol

3-Methyl-1-butanol

Isopentyl alcohol

3-Methylbutan-1-ol

123-51-3

Isopentanol

3-Methylbutanol

1-Butanol, 3-methyl-

Isoamylol

Isobutylcarbinol

Iso-amylalkohol

2-Methyl-4-butanol

Isobutyl carbinol

Iso-amyl alcohol

ISOAMYLALCOHOL

Alcool isoamylique

Amylowy alkohol

Isoamyl alkohol

Alcool amilico

Fermentation amyl alcohol

i-Amyl Alcohol

3-Metil-butanolo

isopentan-1-ol

Primary isoamyl alcohol

Isoamyl alcohol (natural)

1-Hydroxy-3-Methylbutane

FEMA No. 2057

FEMA Number 2057

NSC 1029

3-methylbutyl alcohol

MFCD00002934

HSDB 605

Isopentylalkohol

3-Methyl-Butan-1-Ol

Isoamyl alcohol, primary

UNII-DEM9NIT1J4

DEM9NIT1J4

3-methyl-Butanol

EINECS 204-633-5

CCRIS 8806

DTXSID3025469

CHEBI:15837

AI3-15288

Methyl-3-butan-1-ol

NSC-1029

NSC-7905

Butan-1-ol, 3-methyl

Fuseloel

DTXCID705469

Huile de fusel

3-METHYL-BUTAN-(1)-OL

EC 204-633-5

EINECS 229-179-5

Magnesium bis(3-methylbutan-1-olate)

isoamyl-alcohol

WLN: Q2Y1 & 1

Isoamyl alkohol [Czech]

Alcool amilico [Italian]

Amylowy alkohol [Polish]

Iso-amylalkohol [German]

3-METHYL-1-BUTANOL (USP-RS)

3-METHYL-1-BUTANOL [USP-RS]

Alcool isoamylique [French]

3-Metil-butanolo [Italian]

6423-06-9

iso-amylalcohol

isopentylalcohol

3-methylbutanoI

3-methyl butanol

Iso Amyl Alcohol

3-methyl 1-butanol

3-methyl-1 butanol

3-methylbutane-1-ol

Butanol, 3-methyl-

Isoamyl alcohol (primary and secondary)

?3-Methyl-1-butanol

POTATO SPIRIT OIL

3-Methyl-1-butanol, 98%

ISOAMYL ALCOHOL [FCC]

ISOAMYL ALCOHOL [FHFI]

ISOAMYL ALCOHOL [HSDB]

ISOAMYL ALCOHOL [INCI]

ISOPENTYL ALCOHOL [MI]

CHEMBL372396

QSPL 002

Isoamyl alcohol, >=98%, FG

NSC1029

NSC7905

for molecular biology,>99%(GC)

Isoamyl alcohol (3-methyl butanol)

isopentyl alcohol (isoamyl alcohol)

3-Methylbutanol, analytical standard

Tox21_302359

LMFA05000108

STL282718

3-Methyl-1-butanol A.C.S. Reagent

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

AKOS000118739

DB02296

MCULE-7411270401

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

Isoamyl alcohol, natural, >=98%, FG

3-Methyl-1-butanol, analytical standard

NCGC00255329-01

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

8013-75-0

CAS-123-51-3

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

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

I0289

NS00008204

EN300-19333

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

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

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

C07328

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

Q223101

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

F0001-0367

Z104473558

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

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

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

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

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

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

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)