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Merck
CN

26510

Sigma-Aldrich

4-Chlorothiophenol

purum, ≥98.0% (GC)

Synonym(s):

4-Chlorobenzenethiol, 4-Chlorophenyl mercaptan

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About This Item

Linear Formula:
ClC6H4SH
CAS Number:
Molecular Weight:
144.62
Beilstein:
605971
EC Number:
MDL number:
UNSPSC Code:
12352100
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grade

purum

Assay

≥98.0% (GC)

bp

205-207 °C (lit.)

mp

49-51 °C (lit.)
49-52 °C

SMILES string

Sc1ccc(Cl)cc1

InChI

1S/C6H5ClS/c7-5-1-3-6(8)4-2-5/h1-4,8H

InChI key

VZXOZSQDJJNBRC-UHFFFAOYSA-N

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Application

Reactant involved in:
  • Oxidation to disulfides using cobalt-salen catalysts and air oxidizing agents
  • Thiourea-catalyzed sulfa-Michael addition to acryloyloxazolidinones
  • Pummerer-type cyclization
  • C-H Activation and C-S cross-coupling with heterocycles
  • Allylic sulfenylation with allylic carbonates
  • Lewis acid-catalyzed electrophilic ring-opening reactions of 2-aryl-3,4-dihydropyrans

Regulatory Information

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