277258
2-甲基丁烷
anhydrous, ≥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:
12352001
NACRES:
NA.21
PubChem Substance ID:
EC Number:
201-142-8
Beilstein/REAXYS Number:
1730723
MDL number:
Grade:
anhydrous
Assay:
≥99%
Bp:
30 °C (lit.)
Vapor pressure:
11.17 psi ( 20 °C)
产品名称
2-甲基丁烷, anhydrous, ≥99%
InChI key
QWTDNUCVQCZILF-UHFFFAOYSA-N
InChI
1S/C5H12/c1-4-5(2)3/h5H,4H2,1-3H3
SMILES string
CCC(C)C
grade
anhydrous
vapor density
2.6 (vs air)
vapor pressure
11.17 psi ( 20 °C)
assay
≥99%
form
liquid
autoignition temp.
788 °F
expl. lim.
8.3 %
impurities
<0.001% water
<0.005% water (100 mL pkg)
evapn. residue
<0.0003%
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
Quality Level
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Application
在氧化铬-氧化铝催化剂存在下，2-甲基丁烷发生催化脱氢反应，形成异戊烯，其可进一步脱氢，形成异戊二烯。它也可以作为溶剂，用于制备 反式-双(三乙基膦)(羟基羰基)(苯基)铂(II)，一种金属羧酸。
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
ppe
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
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Johnson AW.
Invitation to Organic Chemistry., 338-338 (1999)
Johnson AW.
Invitation to Organic Chemistry., 50-54 (1999)
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