ETHYLENE OXIDE C2H4O
General Characteristics
A colorless, flammable, and liquefied gas.
Health Hazards
Toxic. Irritates the eyes and the mucous membranes. Can cause lung damage. Is considered to be carcinogenic and could possibly cause genetic damage. Liquid contact with skin causes irritation and damages similar to cold burns.
Technical Information
Molecular Weight
44.05
Specific Volume
8.8CF/lb
Fire Potential
3.0 - 100% in Air
TLV-TWA
1 ppm (ACGIH 1991-1992)
CGA Valve
510
LB
180
Dot Name
Ethylene Oxide
UN No.
UN1040
Dot Class
2.1
Dot Label
Poison Gas, Flammable Gas
Cas Registry
75-21-8
Cylinder Pressure @ 70&degF
7 psig