Butane1

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safety data sheet(s):

1-Butene- A colorless, flammable gas shipped as a liquid under its own vapor pressure

TECHNICAL INFORMATION
Chemical Symbol C4H8
Molecular Weight 56.11
Specific Volume6.55 ft3/lb (0.409 m3/kg)
CAS Registry Number106-98-9
SHIPPING INFORMATION
DOT Proper Name Liquid Petroleum Gas
(Butene)
Hazard Class 2.1
ID Number UN102
Labels Flammable Gas
CYLINDER SIZES AVAILABLE
Std. Cylinder Sizes*ContentsCylinder Pressure (PSIG)CGA Valve Connection
454 540 23 510
350 128 23 510
80 17 23 510
LB 0.375 23 170

*Nonstandard cylinder sizes available upon request


SPECIFICATIONS SUBJECT TO CHANGE
CALL TO CONFIRM

GradePurityImpuritySpecifications Equipment Recommended
3.0 (Research) >99.9%
(Liquid
Phase)
Total Impurities <1000ppm 3103
2.5 (Instrument) 99.5% Total Impurities <0.5% 3103
2.0 (Chemically
Pure)
99.0% Total Impurities < 1% 3103

This information in no way replaces the Safety Data Sheets (SDS) for use and safety standards. Please refer to the SDS for details.