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HSG
 
PROPANE C3H8  
General Characteristics
A colorless, flammable, liquefied and odorless gas.
 
Health Hazards
A simple asphyxiant.
 
Technical Information
Molecular Weight 44.11
Specific Volume 8.5CF/lb
Fire Potential 2.1 - 9.5% in Air
TLV-TWA None established
CGA Valve 510
LB 180
Dot Name Propane
UN No. UN1978
Dot Class 2.1
Dot Label Flammable Gas
Cas Registry 74-98-6
Cylinder Pressure @ 70°F 109 psig
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