68312
2-甲基戊烷
≥95.0% (GC)
别名:
“异己烷"
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关于此项目
线性分子式:
CH3CH2CH2CH(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:
203-523-4
Beilstein/REAXYS Number:
1730735
MDL number:
Assay:
≥95.0% (GC)
Form:
liquid
产品名称
2-甲基戊烷, ≥95.0% (GC)
InChI key
AFABGHUZZDYHJO-UHFFFAOYSA-N
InChI
1S/C6H14/c1-4-5-6(2)3/h6H,4-5H2,1-3H3
SMILES string
CCCC(C)C
vapor density
3 (vs air)
vapor pressure
6.77 psi ( 37.7 °C)
assay
≥95.0% (GC)
form
liquid
autoignition temp.
583 °F
expl. lim.
7 %
impurities
≤0.5% 3-methylpentane
≤2% 2,3-dimethyl-propane
refractive index
n20/D 1.371 (lit.)
n20/D 1.371
bp
62 °C (lit.)
mp
−154 °C (lit.)
density
0.653 g/mL at 25 °C (lit.)
Quality Level
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Application
2-Methylpentane is mainly used as a model n-alkane in studies relating to alkane cracking, excess enthalpies and vapor-liquid equilibrium of binary alkane mixtures.
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
19.4 °F - closed cup
flash_point_c
-7 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
此项目有
Isobaric Vapor? Liquid Equilibrium in the Systems 2-Methylpentane+ Methyl 1, 1-Dimethylethyl Ether,+ Ethyl 1, 1-Dimethylethyl Ether, and+ Methyl 1, 1-Dimethylpropyl Ether.
Aucejo A
Journal of Chemical and Engineering Data, 43(6), 973-977 (1998)
Alkane cracking, alkene polymerization, and Friedel?Crafts alkylation in liquids containing the acidic anions HX2?, XH (AlX4)?, XH (Al2X7)?, and Al2X7?(X= chlorine, bromine).
Xiao L
J. Mol. Catal. A: Chem., 214(1), 121-127 (2004)
Excess enthalpies for the binary systems n-octane with 2-methylpentane and 3-methylpentane.
Ameling W
Journal of Chemical and Engineering Data, 28(2), 184-186 (1983)
Andrea N Giordano et al.
The journal of physical chemistry. A, 119(15), 3545-3555 (2015-03-27)
We report the solvent-dependent dynamics of carbonyl site exchange for Fe(CO)3(η(4)-norbornadiene) (FeNBD) in a series of linear and nonlinear alkanes. The barrier to exchange is very low (∼1.5 kcal/mol), and the resulting carbonyl dynamics are rapid enough to lead to
2-Methylpentane (isohexane). CAS# 107-83-5.
J B Galvin et al.
Journal of toxicology and environmental health. Part A, 58(1-2), 81-92 (1999-10-28)
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