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545694

2,4-Dichlorobenzenesulfonyl chloride

Name: 2,4-Dichlorobenzenesulfonyl chloride
Brand: ALDRICH

97%

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About This Item

Linear Formula:

Cl₂C₆H₃SO₂Cl

CAS Number:

16271-33-3

Molecular Weight:

245.51

NACRES:

NA.22

PubChem Substance ID:

24878842

UNSPSC Code:

12352100

MDL number:

MFCD00052712

Assay:

97%

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Properties

Quality Segment

200

assay

97%

mp

55-58 °C (lit.)

functional group

chloro

SMILES string

Clc1ccc(c(Cl)c1)S(Cl)(=O)=O

InChI

1S/C6H3Cl3O2S/c7-4-1-2-6(5(8)3-4)12(9,10)11/h1-3H

InChI key

FDTPBIKNYWQLAE-UHFFFAOYSA-N

Description

General description

2,4-Dichlorobenzenesulfonyl chloride, also known as 2,4-dichlorophenylsulfonyl chloride, is an aryl sulfonyl chloride derivative. It participates in the synthesis of hexahydropyrazino[1,2-a]pyrimidine derivatives.

Application

2,4-Dichlorobenzenesulfonyl chloride may be used in the preparation of 2,4-dichlorothiophenol.

pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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