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UN 1064

Grade Impurities
(Liquid phase)
99.5% (N2.5)
(Vol. %)
At room temperature and atmospheric pressure, Methyl Mercaptan is a colorless, flammable, toxic gas with an extremely disagreeable odour. Hydrogen Sulphide < 0.2
Dimethylsulphide < 0.2
Methyl Alcohol < 0.01
Other Impurities < 0.5

Cylinder Size Volume (Kg)   Cylinder Data
B1al 0.78  

Supplied as a liquefied gas under its own vapour pressure in steel or aluminium cylinders.

Standard sizes / Volumes as listed -
Larger volumes are available on request.

B5al 3.9  
B10st 7.8  
B50st 39  

PROTON GAS can supply any internationally recognised valve type. For Methyl Mercaptan the standard international valve types are as follows
American CGA 330
British BS 341 - 15
European DIN 477 - 1

Gas Data
Mol. Weight 48.103
Boiling Point 6.8°C
Density 0.332 kg/cm3
Vapour Pressure 2.05 bar

Recommended Regulator

Single stage stainless steel body with stainless steel internals.

PROTON GAS has a variety of suitable handling equipment for this product - please enquire.

Typical Applications

Mainly used in organic synthesis and as an intermediate for jet fuel additives, fungicides and methionine. Used in the manufacture of pharmaceutical intermediates.

Bulk Gases
Pure & Carrier Gases
Rare Gases
Speciality Gases
Hydrocarbon Refrigerants
Semiconductor Gases
Additional Gases
Carbon Monoxide
Carbonyl Sulphide
Hydrogen Sulphide
Methyl Mercaptan
Nitric Oxide
Lecture Bottles
Gas Mixtures / Calibration
Gas Mixtures
Gas Handling Equipments

Packaging Option