2,5-Dichlorothiophene-3-sulfonyl chloride

Suppliers

Names

[ CAS No. ]:
56946-83-9

[ Name ]:
2,5-Dichlorothiophene-3-sulfonyl chloride

[Synonym ]:
2,4-DIFLUORO-3-METHYLBENZYL AMINE
2,5-dichlorothiophenethiophene-3-sulfonic acid chloride
2,5-dichlorothien-3-ylsulfonyl chloride
MFCD00051665
2,5-dichloro-3-thiophene sulphonyl chloride
2,5-dichloro-3-thiophenesulfonyl chloride
2,5-DICHLOROTHIOPHENE-3-SULPHONYL CHLORIDE

Chemical & Physical Properties

[ Density]:
1.697 g/mL at 25 °C(lit.)

[ Boiling Point ]:
256-257 °C(lit.)

[ Molecular Formula ]:
C4HCl3O2S2

[ Molecular Weight ]:
251.53900

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
249.84800

[ PSA ]:
70.76000

[ LogP ]:
4.06320

[ Index of Refraction ]:
n20/D 1.595(lit.)

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R34

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

[ RIDADR ]:
UN 1760 8/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,5-Dichlorothiophene

DownStream

  • 2,5-Dichloro-3-thiophenesulfonamide

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-bromo-2,5-dichlorothiophene-3-sulfonyl chloride
  • 2,5-dibromothiophene-3-sulfonyl chloride
  • 2,5-Dichloropyridine-3-sulfonyl chloride
  • 2,5-DICHLOROTHIOPHENE-3-SULFINIC ACID SODIUM SALT
  • 2,5-Dichlorothiophene-3,4-dicarbaldehyde
  • 2,5-Dichlorothiophene-3-boronic acid