00489
别名:
Ethene
0.97 (vs air)
35.04 atm ( 20 °C)
puriss.
≥99.95% (GC)
842 °F
36 %
CO2, trace N2, trace O2, trace water, trace≤0.0025% methane≤0.042% CnHm
−104 °C (lit.)
−169 °C (lit.)
C=C
1S/C2H4/c1-2/h1-2H2
VGGSQFUCUMXWEO-UHFFFAOYSA-N
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Danger
Flam. Gas 1 - Press. Gas Liquefied gas - STOT SE 3
Central nervous system
2A - Gases
nwg
-148.0 °F - closed cup
-100 °C - closed cup
Eyeshields, Faceshields, Gloves
历史批次信息供参考:
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Separation of Methane; Acetylene; Carbon monoxide; Water; Nitrogen; Carbon dioxide; Ethane; Ethylene
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