158941-M
戊烷
reagent grade, 98%
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关于此项目
线性分子式:
CH3(CH2)3CH3
化学文摘社编号:
分子量:
72.15
UNSPSC Code:
12352001
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-692-4
Beilstein/REAXYS Number:
969132
MDL number:
Assay:
98%
Grade:
reagent grade
Bp:
35-36 °C (lit.)
Vapor pressure:
26.85 psi ( 55 °C), 8.43 psi ( 20 °C)
grade
reagent grade
vapor density
2.48 (vs air)
vapor pressure
26.85 psi ( 55 °C), 8.43 psi ( 20 °C)
assay
98%
form
liquid
autoignition temp.
500 °F
expl. lim.
~8.3 %
dilution
(for analytical testing)
refractive index
n20/D 1.358 (lit.), n20/D 1.356-1.360
bp
35-36 °C (lit.)
mp
−130 °C (lit.)
density
0.626 g/mL at 25 °C (lit.)
SMILES string
CCCCC
InChI
1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3
InChI key
OFBQJSOFQDEBGM-UHFFFAOYSA-N
General description
Pentane (n-pentane) undergoes hydroisomerization in the presence of a nanocrystalline beta (BEA) zeolite. It isomerizes to iso-pentane in the presence of ZSM-5 (Zeolite Socony Mobil-5) zeolite catalysts under hydrogen and nitrogen atmosphere. Platinum catalysts when supported on sulfated zirconia-based solid superacids, promotes chemisorption and effective combustion of pentane.
Application
Pentane may be used in the preparation of n-hexanal via photo-catalyzed carbonylation of the terminal methyl group in the presence of a rhodium catalyst.
Pentane may be used for the fabrication of planar lipid bilayers on the films of amorphous PTFE (PTFE) by the “painting technique”.
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Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
存储类别
3 - Flammable liquids
flash_point_f
-56.2 °F - closed cup
flash_point_c
-49.00 °C - closed cup