294829
2-甲基-1-丙醇
anhydrous, 99.5%
别名:
异丁醇, 异丙基甲醇
等级
anhydrous
质量水平
蒸汽密度
2.55 (vs air)
蒸汽压
8 mmHg ( 20 °C)
8.8 mmHg ( 0 °C)
方案
99.5%
表单
liquid
自燃温度
801 °F
expl. lim.
10.6 %
杂质
<0.003% water
<0.005% water (100 mL pkg)
蒸发残留物
<0.0005%
折射率
n20/D 1.396 (lit.)
沸点
108 °C (lit.)
mp
−108 °C (lit.)
密度
0.803 g/mL at 25 °C (lit.)
SMILES字符串
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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应用
异丁醇是一种水溶性脂肪族醇,在有机合成中广泛用作溶剂。它用于制备磷酸钒催化剂,用于木糖高效脱水为糠醛和正丁烷选择性氧化为马来酸酐。
警示用语:
Danger
危险分类
Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官
Central nervous system, Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
82.4 °F - closed cup
闪点(°C)
28 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Determination of inorganic phosphate.
Martin JB and Doty DM.
Analytical Chemistry, 21(8), 965-967 (1949)
Diffusion in the Three Component Liquid System Methyl Alcohol-n-Propyl Alcohol-Isobutyl Alcohol.
Shuck FO and Toor HL.
The Journal of Physical Chemistry, 67(3), 540-545 (1963)
Arul M Varman et al.
Applied and environmental microbiology, 79(3), 908-914 (2012-11-28)
Global warming and decreasing fossil fuel reserves have prompted great interest in the synthesis of advanced biofuels from renewable resources. In an effort to address these concerns, we performed metabolic engineering of the cyanobacterium Synechocystis sp. strain PCC 6803 to
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
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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