2,3-dihydro-2-oxobenzoxazole-6-sulphonyl chloride

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Names

[ CAS No. ]:
27685-90-1

[ Name ]:
2,3-dihydro-2-oxobenzoxazole-6-sulphonyl chloride

[Synonym ]:
2-Oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonylchloride
6-(chlorosulfonyl)-3-hydrobenzoxazol-2-one
2,3-Dihydro-2-oxo-1,3-benzoxazole-6-sulphonyl chloride
2,3-Dihydro-2-oxobenzoxazole-6-sulphonyl chloride
2-oxo-2,3-dihydrobenzo[d]oxazole-6-sulfonylchloride
6-Benzoxazolesulfonyl chloride,2,3-dihydro-2-oxo
benzoxazolone-6-sulphonyl chloride
6-benzoxazolonesulfonyl chloride
2-Oxo-2,3-dihydro-benzooxazole-6-sulfonyl chloride
6-chlorosulfonylbenzoxazolin-2-one
2-Oxo-2,3-dihydro-benzoxazol-6-sulfonylchlorid
2-oxo-2,3-dihydro-benzoxazole-6-sulfonyl chloride

Chemical & Physical Properties

[ Density]:
1.683 g/cm3

[ Melting Point ]:
186-187ºC

[ Molecular Formula ]:
C7H4ClNO4S

[ Molecular Weight ]:
233.62900

[ Exact Mass ]:
232.95500

[ PSA ]:
88.52000

[ LogP ]:
2.12940

[ Index of Refraction ]:
1.615

MSDS

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Safety Information

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • 2-Benzoxazolinone
  • Sulfamic acid

DownStream

  • 2,3-dihydro-2-oxobenzoxazole-6-sulphonamide
  • 6-methylsulfonyl-3H-1,3-benzoxazol-2-one

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2,3-dihydro-2-oxobenzoxazole-6-sulphonamide
  • 5-Chloro-2,3-dihydro-2-oxobenzoxazole-6-sulfonic acid chloride
  • 5-chloro-2,3-dihydro-2-oxobenzoxazole-6-sulphonamide
  • 2,3-dihydro-2-[6-(6-methyl-7-sulphobenzothiazol-2-yl)-2-quinolyl]-1,3-dioxo-1H-indene-5-carboxylic acid, compound with N-methylethylamine (1:2)
  • 2,4,5-Trifluorobenzyl chloride
  • 1H-Inden-1-one, 2,3-dihydro-2,6-dimethyl-