2-CHLOROTHIOANISOLE Chemical Properties

Boiling point:

239-240 °C (lit.)

Density 

1,22 g/cm³

refractive index 

n20/D 1.608(lit.)

Flash point:

>230 °F

storage temp. 

Sealed in dry,Room Temperature

Sensitive 

Stench

CAS DataBase Reference

17733-22-1(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

RIDADR 

UN 3334

WGK Germany 

3

Hazard Note 

Irritant/Stench

HazardClass 

STENCH

HS Code 

2909309090

MSDS

• Language:English Provider:SigmaAldrich

2-CHLOROTHIOANISOLE Usage And Synthesis

Uses

2-Chlorothioanisole may be used to synthesize 2-chlorophenyl methyl sulfone.

Synthesis Reference(s)

The Journal of Organic Chemistry, 48, p. 3114, 1983 DOI: 10.1021/jo00166a040

General Description

2-Chlorothioanisole can be prepared from the reaction between N,N-dimethylformamide, 1,2-dichlorobenzene, finely ground KOH and methyl mercaptan. Benzene dipole moment value analysis of 2-chlorothioanisole indicates that it exists predominantly in trans- form. 1H NMR spectrum of 2-chlorothioanisole has been studied in acetone-d₆ solution.

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