D151602
2,3-二甲基丁烷
98%
别名:
二异丙基
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关于此项目
线性分子式:
(CH3)2CHCH(CH3)2
化学文摘社编号:
分子量:
86.18
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-193-6
Beilstein/REAXYS Number:
1730737
MDL number:
产品名称
2,3-二甲基丁烷, 98%
InChI key
ZFFMLCVRJBZUDZ-UHFFFAOYSA-N
InChI
1S/C6H14/c1-5(2)6(3)4/h5-6H,1-4H3
SMILES string
CC(C)C(C)C
vapor density
3 (vs air)
vapor pressure
4.54 psi ( 25.0 °C)(lit.)
assay
98%
form
liquid
autoignition temp.
788 °F
expl. lim.
~7.7 %
refractive index
n20/D 1.375 (lit.)
bp
58 °C (lit.)
mp
−129 °C (lit.)
density
0.662 g/mL at 25 °C (lit.)
Quality Level
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Application
- 六氧环己烷与2,3 -二(羟氨基)- 2,3 -二甲基丁烷缩合产物的合成、结构和性质讨论了一种由六氧环己烷和2,3-二甲基丁烷衍生的新型化合物的化学合成和结构分析（EV Tretyakov, AO Tkacheva, 2014）。
- 设计催化剂——2,3 -二甲基丁烷脱氢用氧化物和金属表面有机金属化学本文详细介绍了2,3-二甲基丁烷脱氢选择性催化剂体系的开发，强调了催化剂的稳定性和效率（P Rouge, A Garron, S Norsic, C Larabi, N Merle, 2019）。
General description
2,3-二甲基丁烷可在负载的钌、镍、钴和铁催化剂上进行氢解，生成更小的烃，主要是甲烷。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-20.2 °F - closed cup
flash_point_c
-29 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
此项目有
Diffusion of benzene, toluene, naphthalene, and phenanthrene in supercritical dense 2, 3?dimethylbutane.
Sun CKJ & Chen SH
AIChE Journal, 31(11), 1904-1910 (1985)
Hydrogenolysis of 2,3-dimethylbutane on supported ruthenium, nickel, cobalt, and iron.
Machiels CJ & Anderson RB
J. Catal., 58(2), 260-267 (1979)
Gas hydrate equilibria of 2, 3-Dimethylbutane and benzene with methane and nitrogen.
?stergaard KK, et al.
Chemical Engineering Research and Design, 78(5), 731-737 (2000)
Kinetic study of the photochlorination of 2, 3-dimethylbutane and other alkanes in solution in the presence of benzene. First measurements of the absolute rate constants for hydrogen abstraction by the" free" chlorine atom and the chlorine atom-benzene. pi.-complex. Identification of these two species as the only hydrogen abstractors in these systems.
Bunce NJ, et al.
Journal of the American Chemical Society, 107(19), 5464-5472 (1985)
Kinetics of C~ 6H~ 5 Radical Reactions with 2-Methylpropane, 2, 3-Dimethylbutane and 2, 3, 4-Trimethylpentane.
Park J, et al.
International Journal of Chemical Kinetics, 31(9), 645-653 (1999)
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