Middlesex Gases

Specialty Gases

n-Butane Gas Supplier for New England

n-Butane Gas

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

Learn more about n-Butane 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 C4H10
Molecular Weight 58.12
Specific Volume6.34 ft3/lb (0.396 m3/kg)
CAS Registry Number106-97-8
SHIPPING INFORMATION
DOT Proper Name n-Butane
Hazard Class 2.1
ID Number UN1011
Labels Flammable Gas
CYLINDER SIZES AVAILABLE
Std. Cylinder Sizes* Contents Cylinder Pressure (PSIG) CGA Valve Connection
454 540 16.3 510
350 120 16.3 510
200 40 16.3 510
*Nonstandard cylinder sizes available upon request

SPECIFICATIONS SUBJECT TO CHANGE

Contact Us To Confirm

Additional Information
GradePurityImpuritySpecifications Equipment Recommended
3.0 (Research) 99.9%Total Impurities < 100ppm 3103
2.5 (Instrument) > 99.5% Water
Propane
Isobutane
C5
Sulfur
< 5ppm
< 500ppm/w
< 2500ppm/w
< 1000ppm/w
< 1ppm/w


3103
2.0 (Chemically
Pure)
99.0% Water
Propane
Isobutane
C5
Sulfur
< 10ppm
< 1000ppm/w
< 5000ppm/w
< 2000ppm/w
< 2ppm/w


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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