Methyl Mercaptan (Methanethiol)

CH4S

Methyl mercaptan is manufactured by a chemical synthesis method and then purified by distillation.

Standard Specifications

Purity / Assay
Impurities (Mol ppm)
1.8
98.0%
2.5
99.5%
Sum of Dimethylsulphide +
Dimethyldisulphide
< 2.0%< 0.5%
Total Impurities< 2.0%< 0.5%

Please contact us if the specification you require is not shown above. AGT International is able to custom manufacture different specifications according to your requirements.

Standard Cylinder Sizes and Fill Volumes

Cylinder Information
Cylinder SizeFill Volume (kg)
H10A7.0

If you require a different container size please contact us.

Technical Information

Technical DataShipping Information
Molecular Weight (g/mol)48.1Shipping NameMethyl Mercaptan
Liquid Density (kg/m³)886Hazard Class2.3 (2.1)
Gas Density (kg/m³)2.12UN No.UN 1064
Boiling point (°C)5.96Hazard LabelToxic & Flammable gas
Specific Volume (m³/kg)0.468CAS No.74-93-1
Vapour Pressure (bar.a @ 20°C)N/A
Valve OutletCGA 330 / DIN 1