4,5-Dihydro-6H-cyclopenta[b]thiophen-6-one

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Names

[ CAS No. ]:
5650-52-2

[ Name ]:
4,5-Dihydro-6H-cyclopenta[b]thiophen-6-one

[Synonym ]:
4,5-Dihydro-6H-cyclopenta[b]thiophen-6-one
6H-Cyclopenta[b]thiophen-6-one, 4,5-dihydro-
4,5-Dihydrocyclopenta[b]thiophen-6-one

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
239.6±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H6OS

[ Molecular Weight ]:
138.187

[ Flash Point ]:
98.7±18.7 °C

[ Exact Mass ]:
138.013931

[ PSA ]:
45.31000

[ LogP ]:
1.69

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.625

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Thiophenepropanoicacid
  • 2-Thiophenecarboxaldehyde
  • 3-thienylpropionic acid chloride
  • (2E)-3-(3-Thienyl)acrylic acid
  • 3-Methylthiophene
  • 3-thenyl bromide
  • Propanedioic acid,2-(3-thienylmethyl)-
  • diethyl 2-(thiophen-3-ylmethyl)propanedioate
  • 2,5-DIBROMO-3-METHYLTHIOPHENE
  • 2,3-dibromo-4H-cyclopenta[b]thiophen-6(5H)-one

DownStream

  • 2-BROMO-5,6-DIHYDROTHIENO[2,3-C]PYRIDIN-7(4H)-ONE
  • 5,6-Dihydrothieno[2,3-c]pyridin-7(4H)-one
  • (6-oxo-4,5-dihydrocyclopenta[b]thiophen-4-yl) acetate
  • 5-hydroxy-5-methyl-4H-cyclopenta[b]thiophen-6-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-Bromo-4,5-dihydro-6H-cyclopenta[b]thiophen-6-one
  • 4-Amino-4,5-dihydro-6H-cyclopenta[b]thiophen-6-one
  • 5-Hydroxy-4,5-dihydro-6H-cyclopenta[b]thiophen-6-one
  • 5-Hydroxy-4,5-dihydro-6H-cyclopenta[b]thiophen-6-one
  • 4,4-Dimethyl-4,5-dihydro-6H-cyclopenta[b]thiophen-6-one
  • 5,5-dimethyl-4,5-dihydro-6H-cyclopenta[b]thiophen-6-one
  • Methyl 3-[3-(4-chlorobenzoyl)-6-methoxyindol-1-yl]propanoate
  • Ethanesulfonamide, N-(2-methylcyclopentyl)-2-[(1-methylethyl)amino]-
  • (4-iodophenyl)-(6-methoxy-1H-indol-3-yl)methanone
  • Methyl 2-amino-5-butylbenzoate
  • 3-(((5-Bromo-1-methyl-1H-benzo[d]imidazol-2-yl)methyl)amino)tetrahydrothiophene 1,1-dioxide
  • 4-Bromo-7-chloro-2,3-dihydrobenzofuran
  • [2-[(3-Fluorophenoxy)methyl]-6,7-dihydrooxazolo[5,4-c]pyridin-5(4H)-yl](4-fluorophenyl)methanone
  • 3-Methoxy-4-(1-methyl-1h-pyrazol-4-yl)benzoic acid ethyl ester
  • 1-(3-Nitrophenyl)azetidin-3-ol
  • 6-methoxy-5-(4-methyl-1H-imidazol-1-yl)pyridine-2-carboxylic acid
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