Name :Dimethyl sulfate

Synonyms :Methyl sulfate

Molecular Formula :C2H6O4S

Molecular Weight :126.13

CAS :77-78-1

EINECS :201-058-1

Colorless and transparent liquid

Density :1.333

Melting point: -32 ºC

Boiling point :188 ºC

Refractive index :1.386-1.388

Flash point :83 ºC

Water solubility :2.8 g/100 mL (18 ºC)

Uses: used in the manufacture of dimethyl sulfate dimethyl sulfoxide, caffeine, codeine, vanillin, aminopyrine, trimethoprim, and pesticides such as acephate. In pesticides, dyes, spices, industrial organic synthesis can replace Halon as a demethylating agent. Quality indicators: HG / T 4001-2008
Item Index
Content ≥ 98.5% ≥ 99%
Acid degree ≤ 0.5% ≤ 0.3%