vapor density
0.07 (21 °C, vs air)
Quality Segment
assay
≥99.999%
autoignition temp.
1060 °F
expl. lim.
74.2 %
bp
−252.8 °C (lit.)
mp
−259.2 °C (lit.)
SMILES string
[H]
InChI
1S/H2/h1H
InChI key
UFHFLCQGNIYNRP-UHFFFAOYSA-N
Packaging
压力罐；灌装压力 (15°C)：11 巴；容积（15°C，1 巴）：11 升
Other Notes
可能实行销售限制
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signalword
Danger
hcodes
Hazard Classifications
Flam. Gas 1A - Press. Gas Compr. Gas
存储类别
2B - Aerosol cans and lighters
wgk
nwg
flash_point_f
<-238.0 °F - closed cup
flash_point_c
< -150 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves