4,5-Dibromothiophene-2-sulphonyl chloride

Suppliers

Names

[ CAS No. ]:
81606-31-7

[ Name ]:
4,5-Dibromothiophene-2-sulphonyl chloride

[Synonym ]:
4,5-dibromo-thiophene-2-sulphonyl chloride
4,5-dibromo-thiophene-2-sulfonyl chloride
MFCD00041439
4,5-dibromo-2-thiophenesulfonylchloride
2,3-Dibromothiophene-5-sulfonyl chloride

Chemical & Physical Properties

[ Density]:
2.301g/cm3

[ Boiling Point ]:
373.4ºC at 760 mmHg

[ Melting Point ]:
71-75 °C

[ Molecular Formula ]:
C4HBr2ClO2S2

[ Molecular Weight ]:
340.44100

[ Flash Point ]:
179.6ºC

[ Exact Mass ]:
337.74700

[ PSA ]:
70.76000

[ LogP ]:
4.28140

[ Index of Refraction ]:
1.65

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S45-S36/37/39-S26

[ RIDADR ]:
3261

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • dibromothiophene

DownStream

  • 4,5-Dibromothiophene-2-sulfonamide

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

  • 4,5-dibromothiophene-2-carbonyl chloride
  • 4,5-dibromothiophene-2-carboxamide
  • 4,5-Dibromothiophene-2-sulfonamide
  • 4,5-Dibromothiophene-2-carbaldehyde
  • 4,5-Dibromothiophene-2-carboxylic acid
  • 4,5-DIBROMOTHIOPHENE-2-CARBOHYDRAZIDE
  • 2-Methyl-1-{4-[(methylamino)methyl]-1,3-thiazol-2-yl}butan-1-one
  • 1-[5-(Hydroxymethyl)-4-methyl-1,3-thiazol-2-yl]ethan-1-one
  • 1-(5-Amino-4-ethyl-1,3-thiazol-2-yl)-2-methylpropan-1-ol
  • 1-(5-Amino-4-ethyl-1,3-thiazol-2-yl)butan-1-ol
  • (5-Amino-4-ethyl-1,3-thiazol-2-yl)(1-methylcyclopropyl)methanol
  • 2-(2,2-Dimethylcyclopropyl)-6-ethylthieno[2,3-d]pyrimidine-4-carboxylic acid
  • 7'-Bromo-1',2'-dihydrospiro[cyclopropane-1,3'-indole]-3-amine
  • 4-Methyl-2-(propan-2-yloxy)hexan-1-amine
  • 2-(5-Chloropyridin-3-yl)-2-methoxyethan-1-amine
  • 2-(5-Ethyl-1,3-thiazol-2-yl)-2-methoxyethan-1-amine
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