5,6-dihydro-1-benzothiophen-7(4H)-one

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Names

[ CAS No. ]:
1468-84-4

[ Name ]:
5,6-dihydro-1-benzothiophen-7(4H)-one

[Synonym ]:
4,5,6,7-tetrahydro-7-ketothianaphthene
7-oxo-4,5,6,7-tetrahydrobenzo<b>thiophene
7-oxo-4,5,6,7-tetrahydrobenzothiophene

Chemical & Physical Properties

[ Density]:
1.245g/cm3

[ Boiling Point ]:
267.006ºC at 760 mmHg

[ Molecular Formula ]:
C8H8OS

[ Molecular Weight ]:
152.21400

[ Flash Point ]:
115.281ºC

[ Exact Mass ]:
152.03000

[ PSA ]:
45.31000

[ LogP ]:
2.26710

[ Vapour Pressure ]:
0.008mmHg at 25°C

[ Index of Refraction ]:
1.595

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-THIOPHENEBUTANOIC ACID
  • 4,5,6,7-Tetrahydrobenzo[B]Thiophene
  • Thiophene(SIV)
  • 4-Chlorobutyryl chloride
  • 6,7-Dihydro-1-benzothiophen-4(5H)-one
  • 4-(2-Thienyl)butanoic acid
  • 2-Thiophenebutanoicacid, g-oxo-
  • 2-(3-Thienyl)ethanol
  • 3-(2-iodoethyl)thiophene
  • 2-(2-thiophen-3-ylethyl)propanedioic acid

DownStream

  • sodium,2-(imidazol-1-ylmethyl)-4,5-dihydro-1-benzothiophene-6-carboxylate

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

  • 5,6-dihydro-1-benzothiophen-7(4H)-one
  • 6-Fluoro-5,6-dihydro-1-benzothiophen-7(4H)-one
  • 4-isocyano-5,6-dihydro-4H-1-benzothiophen-7-one
  • 2-bromo-5,6-dihydro-4H-1-benzothiophen-7-one
  • 2-chloro-5,6-dihydro-4H-1-benzothiophen-7-one
  • 3-Bromo-5,6-dihydrobenzo[b]thiophen-7(4H)-one
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • Methyl 2-bromo-2-(1-hydroxycyclobutyl)acetate
  • 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
  • 3-Azido-1-(3-chlorobenzyl)azetidine
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • Diethyl[(6-methylpyridin-2-yl)imino]-lambda6-sulfanone
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde