ETHYLENE

CAS No.
74-85-1
CCD No.
CCD00008293
Formula
C2 H4
MolWeight
28.0536

Basic Information

Product Name: ETHYLENE
CAS: 74-85-1
English Synonyms: ETHENE ; ETHYLENE IN AIR ; ETHYLENE
MDL Number.: MFCD00008604
H bond acceptor: 0
H bond donor: 0
Smile: C=C
InChi: InChI=1S/C2H4/c1-2/h1-2H2
InChiKey: InChIKey=VGGSQFUCUMXWEO-UHFFFAOYSA-N

Property

Melting Point: -169 DEG C(LIT)
Boiling Point: -104 DEG C(LIT)
Physical Property: AUTOIGNITION TEMPERATURE: 842 DEG F
EXPLOSIVE LIMIT: 36%
FLASHPOINT: -100 DEG C
FLASHPOINT: -148 DEG F
VAPOR DENSITY: 0.97 (VS AIR)
VAPOR PRESSURE: 35.04 ATM (20 DEG C)
Comments: RECOMMENDED PRODUCTS: BRASS CONTROL VALVE Z146943 OR EITHER OF BRASS REGULATORS Z146706 AND Z146714 IS RECOMMENDED
RIDADR: UN 1962 2.1
RTECS: KU5340000
UNSPSC: 12142100
WGK: 3

Safety information

Symbol: GHS02 GHS02 GHS04 GHS04 GHS07 GHS07
Signal word: Danger
Hazard statements: H220-H280-H336
Precautionary statements: P210-P261-P410 + P403
hazard symbol: F+
Risk Code: R:12-67
Safe Code: S:9-16-33-45
WGK Germany: 3