1,3, 2-Benzodioxathiole, 2-oxide

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Names

[ CAS No. ]:
6255-58-9

[ Name ]:
1,3, 2-Benzodioxathiole, 2-oxide

[Synonym ]:
2-oxo-1.3.2-benzodioxathiole
Thionylbrenzcatechin
1,3,2-Benzodioxathiole,2-oxide
2-oxo-1,3,2-benzodioxathiolene
o-Phenylene sulfite
Benzo[1,3,2]dioxathiol-2-oxid
Brenzcatechinsulfit
1,2-Benzodioxathiole,2-oxide
benzo[1,3,2]dioxathiol-2-oxide
Schwefligsaeure-o-phenylenester
Pyrocatechol,cyclic sulfite

Chemical & Physical Properties

[ Density]:
1.66g/cm3

[ Boiling Point ]:
300.7ºC at 760 mmHg

[ Molecular Formula ]:
C6H4O3S

[ Molecular Weight ]:
156.15900

[ Flash Point ]:
135.6ºC

[ Exact Mass ]:
155.98800

[ PSA ]:
54.74000

[ LogP ]:
1.90220

[ Index of Refraction ]:
1.718

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2-Benzenediol
  • Thionyl chloride
  • benzene

DownStream

  • 2-Chloro-1,3,2-benzodioxaborole
  • 1,2-Benzenediol,1,2-diacetate
  • 6-Oxo-2,4-cyclohexadienylidenediacetate
  • 1,2-Benzenediol,1-acetate

Related Compounds

  • 1α,2α-(Sulfinylbisoxy)cyclohexane
  • Hexahydro-1,3,2-benzodioxathiole 2,2-dioxide
  • 1,3,2-dioxaphosphorinane-2-oxide
  • 1,3,2-Dioxathiepane,2-oxide
  • 1,3,2-Dioxathiane 2-oxide
  • 1,3,2-dioxathiolane-2-oxide-4-yl-methanesulfonyl chloride
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • Tert-butyl 3-[4-(pyrrolidin-1-yl)phenyl]piperazine-1-carboxylate
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide