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HSG
 
N-BUTANE C4H10  
General Characteristics
A colorless, flammable, liquefied gas with a faint odor.
 
Health Hazards
Relatively non toxic anaethetic in high concentrations.
 
Technical Information
Molecular Weight 58.12
Specific Volume 6.4CF/lb
Fire Potential 1.8 - 8.4 % in Air
TLV-TWA 800 ppm (ACGIH 1991 - 1992)
CGA Valve 510
LB 180
Dot Name Butane Gas
UN No. UN1011
Dot Class 2.1
Dot Label Flammable Gas
Cas Registry 106-97-8
Cylinder Pressure @ 70°F 16.3 psig
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