03482
乙烯
purum, ≥99.9%
别名:
Ethene
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关于此项目
线性分子式:
CH2=CH2
化学文摘社编号:
分子量:
28.05
UNSPSC Code:
12142100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-815-3
Beilstein/REAXYS Number:
1730731
MDL number:
vapor density
0.97 (vs air)
Quality Segment
vapor pressure
35.04 atm ( 20 °C)
grade
purum
assay
≥99.9%
autoignition temp.
842 °F
expl. lim.
36 %
impurities
CO, trace, ≤0.2% carbohydrates
bp
−104 °C (lit.)
mp
−169 °C (lit.)
SMILES string
C=C
InChI
1S/C2H4/c1-2/h1-2H2
InChI key
VGGSQFUCUMXWEO-UHFFFAOYSA-N
Packaging
罐装，净重 ~0.7kg
Other Notes
可能实行销售限制
Z742161/Z724160 DIN 1 Regulators OR 99112 DIN 1 Valve
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警示词
Danger
危险代码
Hazard Classifications
Flam. Gas 1 - Press. Gas Liquefied gas - STOT SE 3
靶器官
Central nervous system
存储类别
2A - Gases
怎么回事？
nwg
闪点 (F)
-148.0 °F - closed cup
闪点 (°C)
-100 °C - closed cup
PPE（个人防护设备）
Eyeshields, Faceshields, Gloves