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Dimethyl Sulfate

Molecular Formula:    C2H6O4S          

Molecular Weight: 126.12

Structural Formular:  

Properties:

Density:                       1.333                           Melting point:               -32 ºC

Boiling point:                188 ºC                         Refractive index:           1.386-1.388

Flash point:                  83 ºC              

Colorless or flaxen greasy liquid, flammable and great toxic; soluble in alcohol, ether, benzene, acetone; slightly soluble in CS2 and aliphatic hydrocarbon.

Specification: 

Item	Spec 1	Spec 2
Content % ≥	98.50	99.00
Acidity % ≤	0.50	0.30
Appearance	Colorless Transparent Liquid	Colorless Transparent Liquid

Usages:

Dimethyl sulfate is one important chemical raw materials, it is used for organic synthesis as a source of methyl in order to replace halo hydrocarbon, widely applied for chemical, pharmacy, dyeing, military, spicery, rubble, leather industries an so on, for example preparation of dimethyl sulfoxide, caffeine, cortisone, vanillin, amidopyrine, trimrthoprim and pesticide acephate and so on.

Package and Storage:

Packaging: 200L iron drums , N.W. : 250 KG ; ISO Tank .

Packaging category: class packaging

Dimethyl sulfate is a great toxic chemicals, so it should be packed and transported carefully. The package container should be marked "Great Toxic". The packing container must be airproof and hard. Tank truck or iron drum can be used as containers in long distance transportation, net weight per drum is 200kg .

Dimethyl sulfate must be stored in a cool, dry and ventilated warehouse and cannot be put outside in the air. During transportation and handling it must be carefully operated in case of breaking the packing container and it must not be transported and stored together with oxidant and hydride.

Key words:

Dimethyl Sulfate; Methyl Sulfate

dimethyl sulfate