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Dimethyl sulfate

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Dimethyl sulfate

Molecular formula: C2H6O4S CAS# 77-78-1
Categories: Ester
PubChem CID: 6497 | ChemSpider ID: 6252 | CHEBI:59050 | CHEMBL162150 | NSC 56194 | CB9854316
Names
English:
DMS
Dimethyl sulfate [Wiki]
EINECS:239-257-0
Me2SO4
Sulfuric acid dimethyl ester
UN1595
Русский:
Диметилсульфат [Wiki]
German:
Dimethylsulfat(IUPAC) [Wiki]
Schwefelsäuredimethylester
French:
Sulfate de diméthyle(IUPAC) [Wiki]
diméthylsulfate
Español:
Sulfato de dimetilo [Wiki]
dimetil sulfato
Éster dimetílico del ácido sulfúrico
Italiano:
Dimetilsolfato [Wiki]
dimetil monosolfato
solfato dimetilico
日本語:
硫酸ジメチル [Wiki]
Português:
Sulfato de dimetilo [Wiki]
sulfato de dimetila
Éster dimetílico do ácido sulfúrico
中文:
硫酸二甲酯 [Wiki]

Variants of the formula:

\O/S<_qq4O><_pp4O>/O\
(CH3)2SO4
H3C\O/S<_(A-60,N2)O><_(A-120,N2)O>\O/CH3
(CH3O)2SO2
{Me}2SO4
H3C\O-S<`||O><||O>-O\CH3
/O$slope(45)\S`/O/\O`\/O$slope()\
H3C\O/S<_qq4O><_pp4O>/O\CH3
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Dimethyl sulfate is involved

  • 2C6H5OH + (CH3O)2SO2 "100^oC,OH-"--> 2C6H5OCH3 + H2SO4
  • (CH3)2SO4 + 2KI -> K2SO4 + 2CH3I
  • (CH3O)2SO2 + KI → CH3I + CH3OSO2OK
  • 2CH3OH + H2SO4 -> (CH3)2SO4 + 2H2O
  • 2CH3HSO4 → H2SO4 + (CH3)2SO4