Merck
CN

D151602

Sigma-Aldrich

2,3-二甲基丁烷

98%

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别名:
二异丙基
线性分子式:
(CH3)2CHCH(CH3)2
CAS号:
分子量:
86.18
Beilstein:
1730737
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

3 (vs air)

质量水平

蒸汽压

4.54 psi ( 25.0 °C)(lit.)

检测方案

98%

形式

liquid

自燃温度

788 °F

expl. lim.

~7.7 %

折射率

n20/D 1.375 (lit.)

bp

58 °C (lit.)

mp

−129 °C (lit.)

密度

0.662 g/mL at 25 °C (lit.)

SMILES string

CC(C)C(C)C

InChI

1S/C6H14/c1-5(2)6(3)4/h5-6H,1-4H3

InChI key

ZFFMLCVRJBZUDZ-UHFFFAOYSA-N

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3976039730320404
2,3-Dimethylbutane 98%

Sigma-Aldrich

D151602

2,3-二甲基丁烷

2,3-Dimethylbutane analytical standard

Supelco

39760

2,3-二甲基丁烷

2,2-Dimethylbutane analytical standard

Supelco

39730

2,2-二甲基丁烷

2-Methylbutane ReagentPlus®, ≥99%

Sigma-Aldrich

320404

2-甲基丁烷

form

liquid

form

-

form

-

form

liquid

refractive index

n20/D 1.375 (lit.)

refractive index

n20/D 1.375 (lit.)

refractive index

n20/D 1.369 (lit.)

refractive index

n20/D 1.354 (lit.)

bp

58 °C (lit.)

bp

58 °C (lit.)

bp

50 °C (lit.)

bp

30 °C (lit.)

mp

−129 °C (lit.)

mp

−129 °C (lit.)

mp

−100 °C (lit.)

mp

-160 °C

density

0.662 g/mL at 25 °C (lit.)

density

0.662 g/mL at 25 °C (lit.)

density

0.649 g/mL at 25 °C (lit.)

density

0.62 g/mL at 25 °C (lit.)

一般描述

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。

警示用语:

Danger

危险分类

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

-20.2 °F - closed cup

闪点(°C)

-29 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves

法规信息

危险化学品

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2,3-Dimethyl-2-butanol 98%

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129240

2,3-二甲基-2-丁醇

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)
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)
Hydrogenolysis of 2,3-dimethylbutane on supported ruthenium, nickel, cobalt, and iron.
Machiels CJ & Anderson RB
J. Catal., 58(2), 260-267 (1979)
Diffusion of benzene, toluene, naphthalene, and phenanthrene in supercritical dense 2, 3?dimethylbutane.
Sun CKJ & Chen SH
AIChE Journal, 31(11), 1904-1910 (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)

实验方案

GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH

Protocol for GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH

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