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133698

4-Chlorobenzenesulfonyl chloride

Name: 4-Chlorobenzenesulfonyl chloride
Brand: ALDRICH

97%

Synonym(s):

p-Chlorobenzenesulfonyl chloride

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About This Item

Linear Formula:

ClC₆H₄SO₂Cl

CAS Number:

98-60-2

Molecular Weight:

211.07

NACRES:

NA.22

PubChem Substance ID:

24848117

eCl@ss:

39092438

UNSPSC Code:

12352100

EC Number:

202-685-3

MDL number:

MFCD00007439

Beilstein/REAXYS Number:

511583

Assay:

97%

Form:

solid

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Properties

Quality Segment

100

assay

97%

form

solid

bp

141 °C/15 mmHg (lit.)

mp

50-52 °C (lit.)

functional group

chloro

SMILES string

Clc1ccc(cc1)S(Cl)(=O)=O

InChI

1S/C6H4Cl2O2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H

InChI key

ZLYBFBAHAQEEQQ-UHFFFAOYSA-N

Description

Application

4-Chlorobenzenesulfonyl chloride was used in the synthesis of precursors for the 3,4-pyridyne generation.

pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

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

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

226.4 °F - closed cup

flash_point_c

108 °C - closed cup

ppe

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

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