Middlesex Gases

Specialty Gases

1-Butene Gas Supplier for New England

1-Butene Gas

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

Learn more about 1-Butene gas, a colorless, flammable gas shipped as a liquid under its own vapor pressure, supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.

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* Contents Cylinder 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

Contact Us To Confirm

Additional Information
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.

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