295655
丙烷
98%
别名:
n-Propane, Propane gas
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关于此项目
线性分子式:
CH3CH2CH3
化学文摘社编号:
分子量:
44.10
UNSPSC Code:
12142100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-827-9
Beilstein/REAXYS Number:
1730718
MDL number:
Assay:
98%
Quality Segment
vapor density
1.5 (vs air)
vapor pressure
190 psi ( 37.7 °C), 8.42 atm ( 21.1 °C)
assay
98%
autoignition temp.
842 °F
expl. lim.
9.5 %
bp
-42.1 °C (lit.)
mp
-188 °C (lit.)
density
0.564 g/mL at 20 °C (lit.)
SMILES string
CCC
InChI
1S/C3H8/c1-3-2/h3H2,1-2H3
InChI key
ATUOYWHBWRKTHZ-UHFFFAOYSA-N
Application
Propane can be used:
- To prepare acrolein, an important raw material for the preparation of acrylic acid.
- To prepare propene through dehydrogenation reaction.
- As an alkylating agent for benzene.
Packaging
Supplied in a Sure/Pac™ cylinder and has a brass needle valve with a male 1/4" NPTF outlet thread installed. Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.
Compatible with the following:
Compatible with the following:
Legal Information
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC
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Danger
hcodes
Hazard Classifications
Flam. Gas 1A - Press. Gas Liquefied gas
存储类别
2A - Gases
wgk
nwg
flash_point_f
-155.2 °F - closed cup
flash_point_c
-104 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves