Synonyms: 4-Chlorobenzenethiol; 4-Chlorophenyl mercaptan
CAS Number: 106-54-7
Formula: C6H5ClS
Formula Weight: 144.62
Linear Formula: ClC6H4SH
MDL No.: MFCD00004847
Purity: 0.97
Boiling Point: 205-207 C(lit.)
Melting Point: 49-51 C (lit.)
Beilstein Registry Number: 605971
EC Number: 203-408-9
UNSPSC Code: 12352100
General description: 4-Chlorothiophenol undergoes oxidative coupling catalyzed by iron(III)-tetra phenyl prophyrin to form disulfides.
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
Application: 4-Chlorothiophenol was used to modify poly(vinyl chloride) and to synthesize poly(vinyl chloride) with halogen groups.
RTECS: DC1050000
RIDADR: UN 3261 8 / PGII
WGK Germany: 3
R Codes: 22-34
S Codes: 26-36/37/39-45
IOD Codes: C
Symbol: GHS05, GHS07
Signal Word: Danger
Hazard Statements: H302-H314
Precautionary statements: P280-P305 + P351 + P338-P310