3,4-Dibromo-2,5-dichlorothiophene

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Names

[ CAS No. ]:
40477-45-0

[ Name ]:
3,4-Dibromo-2,5-dichlorothiophene

[Synonym ]:
3,4-dibromo-2,5-dichlorothiophene

Chemical & Physical Properties

[ Density]:
2.299g/cm3

[ Boiling Point ]:
284.1ºC at 760 mmHg

[ Melting Point ]:
75-77ºC

[ Molecular Formula ]:
C4Br2Cl2S

[ Molecular Weight ]:
310.82200

[ Flash Point ]:
125.6ºC

[ Exact Mass ]:
307.74600

[ PSA ]:
28.24000

[ LogP ]:
4.57990

[ Index of Refraction ]:
1.658

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S22-S36/37

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,5-Dichlorothiophene

DownStream

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

  • 3,4-dibromo-2,5-dimethylaniline
  • (3,4-Dibromo-2,5-thienediyl)bis(trimethylsilane)
  • 3,4-dibromo-2,5-dimethoxy-aniline
  • 3,4-dibromo-2,5-dimethylhexa-2,4-diene
  • 3,4-dibromo-2,5-dimethoxy-tetrahydro-furan-2-carboxylic acid methyl ester
  • 3,4-dibromo-2,5-dioctylthiophene
  • 6-Methyl-4,4-diphenyl-2-cyclohexen-1-one oxime
  • 1-(2-Hydroxyphenyl)-3-(2-(trifluoromethoxy)phenyl)prop-2-en-1-one
  • 2-(m-Tolylethynyl)cyclohex-2-en-1-one
  • 2-(4-tert-Butyl-phenylethynyl)-cyclohex-2-enone
  • 2-(4-Fluoro-phenylethynyl)-cyclohex-2-enone
  • 2-Fluoro-4-methylnaphthalen-1-ol
  • 2-Fluoro-6,7-dimethoxynaphthalen-1-ol
  • 7-Fluoro-8-hydroxynaphthalen-2-yl 1-methyl-1H-indole-3-carboxylate
  • 7-Fluoro-8-hydroxynaphthalen-2-yl 4-(methylthio)benzoate
  • 7-Fluoro-8-hydroxynaphthalen-2-yl 4-methylbenzenesulfonate
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