2-CHLOROTHIOPHENOL

CAS No.：6320-03-2

Other grades of this product :

2-CHLOROTHIOPHENOL Basic information

Product Name:	2-CHLOROTHIOPHENOL
Synonyms:	O-CHLOROTHIOPHENOL;2-CHLOROBENZENETHIOL;2-CHLOROTHIOPHENOL;2-Chlorobenzenethiol, 2-Chlorophenyl mercaptan;2-chlorothiphenol;1-CHLORO-2-MERCAPTOBENZENE;2-chloro-benzenethio;Benzenethiol, o-chloro-
CAS:	6320-03-2
MF:	C6H5ClS
MW:	144.62
EINECS:	228-667-5
Product Categories:	Phenol&Thiophenol&Mercaptan;Phenoles and thiophenoles
Mol File:	6320-03-2.mol

2-CHLOROTHIOPHENOL Chemical Properties

Boiling point	205-206 °C260 mm Hg(lit.)
density	1.275 g/mL at 25 °C(lit.)
vapor pressure	64.47Pa at 20℃
refractive index	n20/D 1.6029(lit.)
Fp	191 °F
form	Liquid
pka	5.90±0.43(Predicted)
Specific Gravity	1.275
color	Clear slightly yellow
Water Solubility	2.4g/L at 20℃
Sensitive	Stench/Lachrymatory
BRN	1209665
LogP	1.96 at 20℃
CAS DataBase Reference	6320-03-2(CAS DataBase Reference)
NIST Chemistry Reference	Benzenethiol, 2-chloro-(6320-03-2)
EPA Substance Registry System	Benzenethiol, 2-chloro- (6320-03-2)

Safety Information

Hazard Codes	C
Risk Statements	34-36/37-20/21/22
Safety Statements	26-36/37/39-45-27
RIDADR	UN 3265 8/PG 2
WGK Germany	3
F	9-13-23-19
Hazard Note	Corrosive/Lachrymatory/Stench
TSCA	T
HazardClass	8
PackingGroup	III
HS Code	29309090

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

2-CHLOROTHIOPHENOL Usage And Synthesis

Chemical Properties	Clear slightly yellow liquid
Uses	2-Chlorothiophenol has been used in the synthesis of bis (2-chlorophenyl) analog of aromatic disulfide.
General Description	2-Chlorothiophenol undergoes multi-component condensation reaction with chloroacetyl chloride and primary aliphatic amines via Smile rearrrangement.
Flammability and Explosibility	Nonflammable

2-CHLOROTHIOPHENOL Preparation Products And Raw materials

Raw materials	Benzenediazonium, 2-chloro-, tetrafluoroborate(1-)-->o-chlorophenylthioacetate-->3-CHLOROTHIOPHENOL-->Hydrochloric acid-->2-Chlorobenzenesulfonyl chloride-->2-Chloroaniline-->Glyoxylic acid-->1,1,3,3-Tetramethylurea-->1,2-Dichlorobenzene-->2-Bromochlorobenzene
Preparation Products	Thiophene(SIV) (9CI)

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