Middlesex Gases

Specialty Gases

Methyl Mercaptan Gas Supplier for New England

Methyl Mercaptan Gas

A colorless, flammable, potentially harmful, liquefied gas

Learn more about Methyl Mercaptan gas, a colorless, flammable, potentially harmful, liquefied gas supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.
TECHNICAL INFORMATION
Chemical Symbol CH3SH
Molecular Weight 48.1
Specific Volume 8.0 ft3/lb (0.499 m3/kg)
CAS Registry Number 74-93-1
SHIPPING INFORMATION
DOT Proper Name Methyl Mercaptan
Hazard Class 2.3
ID Number UN1064
Labels Flammable Gas
CYLINDER SIZES AVAILABLE
Std. Cylinder Sizes* Contents Cylinder Pressure (PSIG) CGA Valve Connection
0 0.5 15 110
*Nonstandard cylinder sizes available upon request

SPECIFICATIONS SUBJECT TO CHANGE

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Additional Information
GradePurityImpuritySpecifications Equipment Recommended
2.5 (Chemically
Pure)
>99.5% Total Impurities < 0.5% 3403 or 8520
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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