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320048

Sigma-Aldrich

2-Methyl-1-propanol

ACS reagent, ≥99.0%

Sinônimo(s):

Isobutanol, Isobutyl alcohol

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About This Item

Fórmula linear:
(CH3)2CHCH2OH
Número CAS:
78-83-1
Peso molecular:
74.12
Beilstein:
1730878
Número CE:
201-148-0
Número MDL:
MFCD00004740
Código UNSPSC:
12352001
ID de substância PubChem:
329753949
NACRES:
NA.21
grau:
ACS reagent
Ensaio:
≥99.0%
p.e.:
108 °C (lit.)
pressão de vapor:
8 mmHg ( 20 °C)
8.8 mmHg ( 0 °C)

grau

ACS reagent

Nível de qualidade

200

densidade de vapor

2.55 (vs air)

pressão de vapor

8 mmHg ( 20 °C)
8.8 mmHg ( 0 °C)

Ensaio

≥99.0%

Formulário

liquid

temperatura de autoignição

801 °F

Lim. expl.

10.6 %

Impurezas

≤0.0005 meq/g Titr. acid
≤0.01% butyraldehyde
≤0.02% 2-butanone
≤0.1% water

resíduo de evaporação

≤0.001%

cor

APHA: ≤10

índice de refração

n20/D 1.396 (lit.)

p.e.

108 °C (lit.)

pf

−108 °C (lit.)

densidade

0.803 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CC(C)CO

InChI

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

chave InChI

ZXEKIIBDNHEJCQ-UHFFFAOYSA-N

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Categorias relacionadas

Palavra indicadora

Danger

Frases de perigo

H226,H315,H318,H335,H336

Classificações de perigo

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

Órgãos-alvo

Central nervous system, Respiratory system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

82.4 °F - closed cup

Ponto de fulgor (°C)

28 °C - closed cup

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Certificados de análise (COA)

Lot/Batch Number
MKBW8784V
MKBV4317V
MKBV1033V
MKBT2496V
MKBS2773V

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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
Han Li et al.
Science (New York, N.Y.), 335(6076), 1596-1596 (2012-03-31)
One of the major challenges in using electrical energy is the efficiency in its storage. Current methods, such as chemical batteries, hydraulic pumping, and water splitting, suffer from low energy density or incompatibility with current transportation infrastructure. Here, we report
D Norbäck et al.
Occupational and environmental medicine, 52(6), 388-395 (1995-06-01)
As a part of the worldwide European Community respiratory health survey, possible relations between symptoms of asthma, building characteristics, and indoor concentration of volatile organic compounds (VOCs) in dwellings were studied. The study comprised 88 subjects, aged 20-45 years, from
Jan-Karl Guterl et al.
ChemSusChem, 5(11), 2165-2172 (2012-10-23)
The limited supply of fossil resources demands the development of renewable alternatives to petroleum-based products. Here, biobased higher alcohols such as isobutanol are versatile platform molecules for the synthesis of chemical commodities and fuels. Currently, their fermentation-based production is limited
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
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