Dimethylthiocarbamoyl chloride Chemical Properties

Melting point:

39-43 °C (lit.)

Boiling point:

90-95 °C/0.5 mmHg (lit.)

Density 

1.204 (estimate)

refractive index 

1.6100 (estimate)

Flash point:

209 °F

storage temp. 

2-8°C

solubility 

Soluble in chloroform and tetrahydrofuran.

pka

0.30±0.50(Predicted)

form 

Low Melting Crystalline Solid or Crystals

color 

Slightly yellow to yellow

Water Solubility 

reacts

Sensitive 

Moisture Sensitive

BRN 

635823

CAS DataBase Reference

16420-13-6(CAS DataBase Reference)

NIST Chemistry Reference

Carbamothioic chloride, dimethyl-(16420-13-6)

EPA Substance Registry System

Carbamothioic chloride, dimethyl- (16420-13-6)

Safety Information

Hazard Codes 

C

Risk Statements 

22-34-29-14

Safety Statements 

26-36/37/39-45-8-30-22-27

RIDADR 

UN 3261 8/PG 2

WGK Germany 

2

F 

10-19-21

Hazard Note 

Corrosive

TSCA 

Yes

HazardClass 

8

PackingGroup 

III

HS Code 

29302000

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich

Dimethylthiocarbamoyl chloride Usage And Synthesis

Chemical Properties

slightly yellow to yellow low melting crystalline

Uses

Dimethylthiocarbamoyl chloride is used as an intermediate in the synthesis of pharmaceuticals. It finds application in chemoselective deoxygenation of pyridine-N-oxides. It is also used as a starting reagent in the synthesis of dimethylthiocarbamates.

Uses

Dimethylthiocarbamoyl chloride was used in chemoselective deoxygenation of pyridine-N-oxides. It was used in the synthesis of (±)-thia-calanolide A. It was used as starting reagent in the synthesis of dimethylthiocarbamates.

Purification Methods

Crystallise it twice from pentane and/or distil it at low pressure. [Beilstein 4 III 147.]

Dimethylthiocarbamoyl chloride(16420-13-6)Related Product Information

• Diethylcarbamyl chloride
• N,N-Dimethyl-1,4-phenylenediamine
• Thionyl chloride
• Dithiooxamide
• Diphenylcarbamyl chloride
• Isophthaloyl dichloride
• Choline chloride
• Methylaminoformyl chloride
• Ammonium chloride
• Phthaloyl dichloride
• Dimethylcarbamoyl chloride
• Dimethylsulfamoyl chloride
• Pivaloyl chloride
• N-Acetylsulfanilyl chloride
• Calcium chloride
• Polyvinyl chloride
• Sodium chloride
• Potassium chloride