dibutyl sulphite

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Names

[ CAS No. ]:
626-85-7

[ Name ]:
dibutyl sulphite

[Synonym ]:
di-n-butyl sulphite
(O-n-C4H9)2SO
Sulfurous acid,dibutyl ester
Dibutyl sulphite
Butyl sulfite (Bu2SO3)
Dibutylsulfit

Chemical & Physical Properties

[ Density]:
1.062g/cm3

[ Boiling Point ]:
230ºC at 760 mmHg

[ Molecular Formula ]:
C8H18O3S

[ Molecular Weight ]:
194.29200

[ Flash Point ]:
99.3±18.7 °C

[ Exact Mass ]:
194.09800

[ PSA ]:
54.74000

[ LogP ]:
2.76

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.475

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Butanol
  • N-(chlorosulfinyl)diphenylketimine
  • Butyl nitrite
  • BUTOXYTRIMETHYLSILANE
  • Thionyl chloride
  • Di-n-butoxysulfan
  • 1-chlorosulfinyloxybutane
  • 2-Hydroxyisobutyric acid
  • benzene
  • bromosulfurous acid butyl ester

DownStream

  • BUTOXYTRIMETHYLSILANE
  • 1-chlorosulfinyloxybutane
  • 1-Chlorobutane
  • n-Butyl benzoate
  • 1-chlorosulfonyloxybutane
  • Thionyl chloride
  • SULFURIC ACID, DIBUTYL ESTER
  • Butyl formate
  • Butanol

Related Compounds

  • [dibutyl(2,2,3,3,4,4,4-heptafluorobutanoyloxy)stannyl] 2,2,3,3,4,4,4-heptafluorobutanoate
  • dibutyl (2R,3R)-2,3-bis(trimethylsilyloxy)butanedioate
  • dibutyl tetrasulfide
  • dibutyl tin dioleate
  • dibutyl-p-styryltin di-t-butylphosphine
  • dibutyl (6-methyl-2-propan-2-ylpyrimidin-4-yl) phosphate