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Key Documents

15-1790

Sigma-Aldrich

2-Methyl-1-propanol

JIS special grade, ≥99.0%

Synonym(s):

Isobutanol, Isobutyl alcohol

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About This Item

Linear Formula:
(CH3)2CHCH2OH
CAS Number:
Molecular Weight:
74.12
Beilstein:
1730878
EC Number:
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
grade:
JIS special grade
Assay:
≥99.0%
bp:
108 °C (lit.)
vapor pressure:
8 mmHg ( 20 °C)
8.8 mmHg ( 0 °C)
Pricing and availability is not currently available.

grade

JIS special grade

vapor density

2.55 (vs air)

vapor pressure

8 mmHg ( 20 °C)
8.8 mmHg ( 0 °C)

Assay

≥99.0%

form

liquid

autoignition temp.

801 °F

expl. lim.

10.6 %

availability

available only in Japan

refractive index

n20/D 1.396 (lit.)

bp

108 °C (lit.)

mp

−108 °C (lit.)

density

0.803 g/mL at 25 °C (lit.)

SMILES string

CC(C)CO

InChI

1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3

InChI key

ZXEKIIBDNHEJCQ-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Central nervous system, Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

82.4 °F - closed cup

Flash Point(C)

28 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Jeremy J Minty et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(36), 14592-14597 (2013-08-21)
Synergistic microbial communities are ubiquitous in nature and exhibit appealing features, such as sophisticated metabolic capabilities and robustness. This has inspired fast-growing interest in engineering synthetic microbial consortia for biotechnology development. However, there are relatively few reports of their use
Antonino Baez et al.
Applied microbiology and biotechnology, 90(5), 1681-1690 (2011-05-07)
Promising approaches to produce higher alcohols, e.g., isobutanol, using Escherichia coli have been developed with successful results. Here, we translated the isobutanol process from shake flasks to a 1-L bioreactor in order to characterize three E. coli strains. With in
Pedram Fatehi
Biotechnology progress, 29(2), 297-310 (2013-01-09)
In this review, the recent advancements and technical challenges associated with the production of ethanol, butanol, and isobutanol via bioconversion routes from celluloses of woody materials are reviewed. Physicochemical processes, e.g. steam explosion, seem to be the most viable process
Genny A Pang et al.
The journal of physical chemistry. A, 116(19), 4720-4725 (2012-04-21)
This work presents the first direct experimental study of the rate constant for the reaction of OH with iso-butanol (2-methyl-1-propanol) at temperatures from 907 to 1147 K at near-atmospheric pressures. OH time-histories were measured behind reflected shock waves using a
Dawid Brat et al.
FEMS yeast research, 13(2), 241-244 (2013-01-03)
Simultaneous overexpression of an optimized, cytosolically localized valine biosynthesis pathway together with overexpression of xylose isomerase XylA from Clostridium phytofermentans, transaldolase Tal1 and xylulokinase Xks1 enabled recombinant Saccharomyces cerevisiae cells to complement the valine auxotrophy of ilv2,3,5 triple deletion mutants

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