Benzo[b]thiophene-1,1-dioxide

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Names

[ CAS No. ]:
825-44-5

[ Name ]:
Benzo[b]thiophene-1,1-dioxide

[Synonym ]:
1-benzothiophene 1,1-dioxide
MFCD00052178
EINECS 212-544-8

Chemical & Physical Properties

[ Density]:
1.403g/cm3

[ Boiling Point ]:
371.1ºC at 760 mmHg

[ Melting Point ]:
138-142 °C

[ Molecular Formula ]:
C8H6O2S

[ Molecular Weight ]:
166.19700

[ Flash Point ]:
244ºC

[ Exact Mass ]:
166.00900

[ PSA ]:
42.52000

[ LogP ]:
2.52540

[ Index of Refraction ]:
1.64

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S24/25

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Thianaphthene
  • Hydrogen peroxide
  • acetic acid

DownStream

  • 2,3-dihydrobenzo[b]thiophene 1,1-dioxide
  • 6-AMINO-1H-1LAMBDA-6-BENZO[B]THIOPHENE-1,1-DIONE
  • Thianaphthene
  • naphtho[2,1-b][1]benzothiole 7,7-dioxide
  • benzo(kl)thioxantene dioxide
  • benzo[b]naphtho[1,2-d]thiophene
  • Piperidine, 1-(1,1-dioxidobenzo[b]thien-3-yl)-
  • 2-chloro-1-benzothiophene 1,1-dioxide
  • 3,4,5,6-Tetraphenyl-2H-pyran-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

  • 3-ethyl-benzo[b]thiophene-1,1-dioxide
  • 6-nitro-benzo[b]thiophene-1,1-dioxide
  • 2-chloro-benzo[b]thiophene-1,1-dioxide
  • 7-chloro-benzo[b]thiophene-1,1-dioxide
  • 2-methyl-benzo[b]thiophene-1,1-dioxide
  • 2,3-dibromobenzo[b]thiophene-1,1-dioxide
  • (S)-8-(Piperidin-2-yl)quinoline
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 6-(tert-Butyl)-3-(3-methylbenzofuran-2-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
  • 6-[4-(4-Chlorophenyl)-5-oxo-2,5-dihydro-3-furanyl]-2H-1,4-benzoxazin-3(4H)-one
  • 3-(2-Chloro-6-morpholinopyridin-4-yl)-4-methylaniline
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • (2R)-4-(1-methyl-1H-pyrazol-4-yl)butan-2-amine
  • 1-(3,4-Dimethylphenyl)-3-(2-(2-phenylpyrimidin-5-yl)ethyl)urea
  • 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)-