4H-1-Benzothiopyran-4-one 1,1-dioxide

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Names

[ CAS No. ]:
22810-27-1

[ Name ]:
4H-1-Benzothiopyran-4-one 1,1-dioxide

[Synonym ]:
thiochromone-1,1-dioxide
4H-1-Benzothiopyran-4-on-1,1-dioxid
4H-1-benzothiopyran-4-one,1,1-dioxide
1-thiochromone 1,1-dioxide
InChI=1/C9H6O3S/c10-8-5-6-13(11,12)9-4-2-1-3-7(8)9/h1-6
4H-thiochromen-4-one 1,1-dioxide

Chemical & Physical Properties

[ Density]:
1.464g/cm3

[ Boiling Point ]:
406.9ºC at 760mmHg

[ Molecular Formula ]:
C9H6O3S

[ Molecular Weight ]:
194.20700

[ Flash Point ]:
271.5ºC

[ Exact Mass ]:
194.00400

[ PSA ]:
59.59000

[ LogP ]:
2.25110

[ Vapour Pressure ]:
7.84E-07mmHg at 25°C

[ Index of Refraction ]:
1.634

Safety Information

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • thiochromen-4-one
  • 4H-1-Benzothiopyran-4-one,3-bromo-2,3-dihydro-, 1,1-dioxide

DownStream

  • 4H-1-Benzothiopyran-4-one,3-bromo-2,3-dihydro-, 1,1-dioxide
  • 4H-1-Benzothiopyran-4-one,2,3-dihydro-, 1,1-dioxide
  • 4H-1-Benzothiopyran-4-one,3-(chloromethyl)-, 1,1-dioxide

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 2-anilino-3-bromo-4H-1-benzothiopyran-4-one 1,1-dioxide
  • 2-Methyl-2,3-dihydro-4H-1-benzothiopyran-4-one 1,1-dioxide
  • 4H-1-Benzothiopyran-4-one,3-(chloromethyl)-, 1,1-dioxide
  • 4H-1-Benzothiopyran-4-one,2,3-dihydro-, 1,1-dioxide
  • 4H-1-Benzothiopyran-4-one,6-methyl-2-phenyl-, 1,1-dioxide
  • 4H-1-Benzothiopyran-4-one,3-bromo-2,3-dihydro-, 1,1-dioxide
  • 3-{4H,5H,6H-cyclopenta[b]thiophen-2-yl}propanoic acid
  • 1-(2-Methyl-1,3-thiazol-4-yl)cyclohexan-1-amine
  • [1-(2-Methyl-1,3-thiazol-4-yl)cyclopentyl]methanamine
  • 2-Fluoro-5,5-dimethylhexanoic acid
  • 2,6-Dimethylbicyclo[2.2.0]hexa-2,5-diene
  • Tert-butyl 2-[oxan-4-yl-(2,2,2-trifluoroacetyl)amino]-4-(4-pyrrolidin-1-ylpiperidin-1-yl)benzoate
  • 2-(3-amino-4-oxo-1,4-dihydropyridin-1-yl)-N-ethyl-N-methylacetamide
  • 1,3-Diethyl-1H-imidazol-3-ium methanesulfonate
  • 2-(3-Amino-4-oxo-1,4-dihydropyridin-1-YL)acetamide
  • 3-Amino-1-[2-(ethanesulfonyl)ethyl]-1,4-dihydropyridin-4-one
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