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2,3-Dichlorothiophene-5-sulphonyl chloride

2,3-Dichlorothiophene-5-sulphonyl chloride structure

CAS No:
126714-85-0
Formula:
C4HCl3O2S2
Chemical Name:
2,3-Dichlorothiophene-5-sulphonyl chloride
Synonyms:
4,5-Dichloro-2-thiophenesulfonyl chloride;2,3-DICHLOROTHIOPHENE-5-SULFONYL CHLORIDE;2,3-DICHLOROTHIOPHENE-5-SULPHONYL CHLORIDE;4,5-Dichlorothiophene-2-sulphonyl chloride;2,3-DICHLOROTHIOPHENE-5-SULFONYL CHLORI&;4,5-Dichlorothiophene-2-sulfonylchloride;2,3-Dichlorothiophen;4,5-Dichlorothiophene-2-sulfonyl chloride 97%
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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2,3-Dichlorothiophene-5-sulphonyl chloride Basic Attributes

Molecular Weight：

251.54

Exact Mass：

249.848358

BRN：

161983

EC Number：

-0

DSSTox ID：

DTXSID50333794

HScode：

2934999090

Characteristics

PSA：

70.8

XLogP3：

3.50

Density：

1.803±0.06 g/cm3(Predicted)

Melting Point：

54-58 °C(lit.)

Boiling Point：

338.7±42.0 °C(Predicted)

Flash Point：

158.6±27.9 °C

Refractive Index：

1.608

Storage Conditions：

2-8°C

Vapor Pressure：

0.00019mmHg at 25°C

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 3261 8/PG 2

wgk germany：

hazard class code：

safety instructions：

26-36/37/39-45

Marks：

Precautionary statement(s)：

P280-P305 + P351 + P338-P310

Hazard Statements：

H314

GHS Classification：

|Danger|H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:251.5
XLogP3:3.5
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:249.848355
Monoisotopic Mass:249.848355
Topological Polar Surface Area:70.8
Heavy Atom Count:11
Complexity:234
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 2,3-Dichlorothiophene-5-sulphonyl chloride

Basic Attributes
Characteristics
Safety Information
Computed Properties
Latest News
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2,3-Dichlorothiophene-5-sulphonyl chloride

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