320404
2-甲基丁烷
ReagentPlus®, ≥99%
别名:
异戊烷
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关于此项目
线性分子式:
CH3CH2CH(CH3)2
化学文摘社编号:
分子量:
72.15
UNSPSC Code:
12191502
NACRES:
NA.21
PubChem Substance ID:
EC Number:
201-142-8
Beilstein/REAXYS Number:
1730723
MDL number:
Assay:
≥99%
Bp:
30 °C (lit.)
Vapor pressure:
11.17 psi ( 20 °C)
vapor density
2.6 (vs air)
Quality Segment
vapor pressure
11.17 psi ( 20 °C)
product line
ReagentPlus®
assay
≥99%
form
liquid
autoignition temp.
788 °F
expl. lim.
8.3 %
dilution
(for general lab use)
refractive index
n20/D 1.354 (lit.)
bp
30 °C (lit.)
mp
-160 °C
density
0.62 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CCC(C)C
InChI
1S/C5H12/c1-4-5(2)3/h5H,4H2,1-3H3
InChI key
QWTDNUCVQCZILF-UHFFFAOYSA-N
General description
2-甲基丁烷是一种支链烷烃，用作生产氯化衍生物的溶剂，聚苯乙烯发泡剂和有机合成中的化学结构单元。它可以从石油原料天然气和原油中提取。
Application
2-甲基丁烷可用作为溶剂用于路易斯酸催化的低级烯烃的齐聚反应。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - STOT SE 3
target_organs
Central nervous system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
-59.8 °F - closed cup
flash_point_c
-51 °C - closed cup