1-(5-bromothiophen-2-yl)butane-1,3-dione

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Names

[ CAS No. ]:
26963-41-7

[ Name ]:
1-(5-bromothiophen-2-yl)butane-1,3-dione

[Synonym ]:
2-Bromo-5-thenoylaceton

Chemical & Physical Properties

[ Density]:
1.576g/cm3

[ Boiling Point ]:
349.1ºC at 760mmHg

[ Molecular Formula ]:
C8H7BrO2S

[ Molecular Weight ]:
247.10900

[ Flash Point ]:
164.9ºC

[ Exact Mass ]:
245.93500

[ PSA ]:
62.38000

[ LogP ]:
2.67240

[ Vapour Pressure ]:
4.81E-05mmHg at 25°C

[ Index of Refraction ]:
1.572

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Bromothiophene
  • Ethanoic anhydride

DownStream

  • 4-(5-BROMO-2-THIENYL)-6-METHYL-2-PYRIMIDINAMINE

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

  • 1-(5-bromothiophen-2-yl)-4,4,4-trifluoro-butane-1,3-dione
  • 1-(5-Bromothiophen-2-yl)-5-methoxypentane-1,3-dione
  • 1-[5-(2-ethoxyethoxy)-4-oxochromen-2-yl]butane-1,3-dione
  • 4,4-DIFLUORO-1-(5-METHYL-THIOPHEN-2-YL)-BUTANE-1,3-DIONE
  • 4,4,4-trifluoro-2-methyl-1-(5-methylthiophen-2-yl)butane-1,3-dione
  • 1-(5-Methylisoxazole-3-yl)butane-1,3-dione