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Ethylene

Catalog No. Ethylene Name Wikipedia.org
CAS Number 74-85-1 Website http://www.wikipedia.org/
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SYNONYMS

IUPAC name
ethene
IUPAC Traditional name
ethylene

DATABASE IDS

PubChem CID 6325
EC Number 200-815-3
CHEMBL 117822
KEGG ID C06547
CAS Number 74-85-1
Chemspider ID 6085
CHEBI ID 18153
Wikipedia Title Ethylene
Unique Ingredient Identifier 91GW059KN7

PROPERTIES

pKa 44
Apperance colorless gas
Auto Ignition Point 542.8 °C
Boiling Point −103.7 °C (169.5 K, -154.7 °F)
Critical Point 282.4 K (9.2 °C)
at 5.04 MPa (50 atm)
Std enthalpy of formation +52.47 kJ/mol
Density 1.178 kg/m3 at 15 °C, gas
Flash Point -136 °C
Melting Point −169.2 °C (104.0 K, -272.6 °F)
Std molar entropy 219.32 J·K−1·mol−1
Solubility 3.5 mg/100 mL (17 °C) ; 2.9 mg/L in water
Solubility 4.22 mg/L in ethanol
Solubility good in diethyl ether
NFPA704
NFPA 704 diagram
4
3
2

DETAILS

Description (English)

REFERENCES