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538132

Sigma-Aldrich

2-甲基-1-丙醇

99.5%

同義詞:

异丁醇, 异丙基甲醇

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About This Item

線性公式:
(CH3)2CHCH2OH
CAS號碼:
分子量::
74.12
Beilstein:
1730878
EC號碼:
MDL號碼:
分類程式碼代碼:
12352001
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

2.55 (vs air)

蒸汽壓力

8 mmHg ( 20 °C)
8.8 mmHg ( 0 °C)

化驗

99.5%

形狀

liquid

自燃溫度

801 °F

expl. lim.

10.6 %

雜質

≤0.05% (water)

折射率

n20/D 1.396 (lit.)

bp

108 °C (lit.)

mp

−108 °C (lit.)

溶解度

water: miscible 70 g/L at 20 °C

密度

0.803 g/mL at 25 °C (lit.)

SMILES 字串

CC(C)CO

InChI

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

InChI 密鑰

ZXEKIIBDNHEJCQ-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

2-Methyl-1-propanol, also known as isobutyl alcohol, is an aliphatic alcohol. The densities, viscosities and refractive indices of the binary mixtures of diglyme and 2-methyl-1-propanol have been evaluated. The partition functions and thermodynamic properties of 2-methyl-1-propanol in the vapor phase have been reported. The kinetics of dehydration of isobutyl alcohol to butene over ZSM (Zeolite Socony Mobil)-5 zeolite has been investigated using in situ FTIR (Fourier transform infrared spectroscopy) and GC. The thermochemical characteristics of radicals generated by the removal of hydrogen from 1-butanol have been studied.

應用

2-Methyl-1-propanol may be used in the synthesis of corresponding ester by reacting with acetic acid in the presence of a solid superacid.

訊號詞

Danger

危險分類

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

標靶器官

Central nervous system, Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

82.4 °F - closed cup

閃點(°C)

28 °C - closed cup


分析證明 (COA)

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Synthesis of Esters from Acetic Acid with Methanol, Ethanol, Propanol, Butanol, and Isobutyl Alcohol Catalyzed by Solid Superacid1.
Hino M and Arata K.
Chemistry Letters (Jpn), 10(12), 1671-1672 (1981)
Densities, viscosities, and refractive indices of the binary mixtures of bis(2-methoxyethyl)ether with 1-propanol, 1-butanol, 2-methyl-1-propanol, and 2-methyl-2-propanol.
Aminabhavi TM and Gopalkrishna B.
Journal of Chemical and Engineering Data, 39(4), 865-867 (1994)
Mechanistic studies of the catalytic dehydration of isobutyl alcohol on NaH-ZSM-5.
Williams C, et al.
J. Chem. Soc., Faraday Trans., 86(20), 3473-3485 (1990)
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

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