321281
Ethylene
10 ppm in nitrogen
Synonym(s):
Ethene
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About This Item
Linear Formula:
CH2=CH2
CAS Number:
Molecular Weight:
28.05
Beilstein/REAXYS Number:
1730731
MDL number:
vapor density
0.97 (vs air)
vapor pressure
35.04 atm ( 20 °C)
autoignition temp.
842 °F
expl. lim.
36 %
concentration
10 ppm in nitrogen
bp
−104 °C (lit.)
mp
−169 °C (lit.)
SMILES string
C=C
InChI
1S/C2H4/c1-2/h1-2H2
InChI key
VGGSQFUCUMXWEO-UHFFFAOYSA-N
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Application
For calibrating analytical instruments.
Packaging
Packaged in lightweight no-return cylinder
Other Notes
Control valve Z166995 or regulator Z167002 is recommended.
Regulatory Information
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Michael H Abraham et al.
European journal of medicinal chemistry, 43(3), 478-485 (2007-06-05)
Values of in vitro gas to lung partition coefficients, K(lung), of VOCs have been collected from the literature. For 44 VOCs, application of the Abraham solvation equation to log K(lung) yielded a correlation with R(2)=0.968 and S.D.=0.25 log units. Combination
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