4-methylbenzothiophene

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Names

[ CAS No. ]:
14315-11-8

[ Name ]:
4-methylbenzothiophene

[Synonym ]:
4-Methyl-1-benzothiophene - 6-methyl-1-benzothiophene (1:1)
Benzo[b]thiophene, 4-methyl-, compd. with 6-methylbenzo[b]thiophene (1:1)
4-methyl-1-benzothiophene

Chemical & Physical Properties

[ Density]:
1.146g/cm3

[ Boiling Point ]:
243ºC at 760mmHg

[ Molecular Formula ]:
C18H16S2

[ Molecular Weight ]:
296.450

[ Flash Point ]:
72.4ºC

[ Exact Mass ]:
296.069336

[ PSA ]:
56.48000

[ LogP ]:
6.41940

[ Vapour Pressure ]:
0.0514mmHg at 25°C

[ Index of Refraction ]:
1.652

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-METHYLBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
  • m-tolylsulfanyl-acetaldehyde diethylacetal
  • 2,3-Thiophenedicarboxylic anhydride
  • Cyclopentadiene
  • 2-Vinyltoluene
  • Phosphoric acid

DownStream

  • 3-CHLORO-4-METHYLBENZO[B]THIOPHENE
  • Benzo[b]thiophene-6-carbaldehyde
  • Benzo[b]thiophene-4-carboxaldehyde
  • 2-Allyl-4-Methylbenzo[b]thiophene

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

  • 4-methylbenzothiophene
  • 4-METHYLBENZOTHIOPHENE
  • 4-Methylbenzothiophene
  • 4-Methylbenzothiophene-2,3-dione
  • 4-Methylbenzothiophene-2,3-dione
  • (4-chlorophenyl)-[1-(2-morpholin-4-ium-4-ylethyl)pyrrol-2-yl]methanone,chloride