37174-63-3

Basic information

• Product Name: S-METHYL-N,N-DIETHYLTHIOCARBAMATE
• Synonyms: S-methyl diethylthiocarbamate;S-METHYLN,N-DIETHYLTHIOLCARBAMATE;Diethyl-carbaMothioic Acid S-Methyl Ester
• CAS NO: 37174-63-3
• Molecular Formula: C₆H₁₃NOS
• Molecular Weight: 147.24
• Product Categories: Metal Isotopes;Sulfur & Selenium Compounds
• Mol File: 37174-63-3.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 112°C/14 mm
• Flash Point: 71.7°C
• Appearance: /
• Density: 1.009g/cm³
• Vapor Pressure: 0.429mmHg at 25°C
• Refractive Index: 1.481
• Storage Temp.: Refrigerator
• PKA: -1.34±0.70(Predicted)
• CAS DataBase Reference: S-METHYL-N,N-DIETHYLTHIOCARBAMATE(CAS DataBase Reference)
• NIST Chemistry Reference: S-METHYL-N,N-DIETHYLTHIOCARBAMATE(37174-63-3)
• EPA Substance Registry System: S-METHYL-N,N-DIETHYLTHIOCARBAMATE(37174-63-3)

Safety Data

• Hazardous Substances Data: 37174-63-3(Hazardous Substances Data)

Usage

Chemical Properties

Yellow Oil

Uses

S-Methyl N,N-Diethylthiocarbamate (cas# 37174-63-3) is a compound useful in organic synthesis.

InChI:InChI=1/C6H13NOS/c1-4-7(5-2)6(8)9-3/h4-5H2,1-3H3

Upstream product

• 19708-81-7 methyl O-methyldithiocarbonate 
• 13239-66-2 triethyl(methyl)ammonium S-methyl carbonodithioate 
• 109-89-7 diethylamine 

Downstream Products

• 88-10-8 N,N-diethylcarbamyl chloride 
• 155514-79-7 S-methyl N,N-diethylthiolcarbamate sulfone 
• 140703-15-7 S-Methyl-N,N-diethylthiocarbamoyl sulfoxide 

Relevant articles and documents

O,S-Dimethyl carbonodithioate as a phosgene substitute for the preparation of S-methyl alkylcarbamothioates and dialkylcarbamothioates

O,S-Dimethyl carbonodithioate is proposed as a suitable and safely handled reagent that can be used as a replacement for phosgene in the synthesis of S-methyl alkyl- and dialkylcarbamothioates. The former were obtained by a two-step procedure, which can also be carried out in a one-pot fashion without isolating the intermediates O-methyl alkylcarbamothioates; the overall yields of the pure S-methyl alkylcarbamothioates were 94-98%. Optimal conditions for the synthesis of S-methyl dialkylcarbamothioates involved a one-step procedure in a solvent-free system in the presence of triethyl(methyl)ammonium methyl carbonate as a catalyst; yields of the pure products were 85-98%. A mechanism is proposed for the carbamothioate-formation reaction. Georg Thieme Verlag Stuttgart.