65263-72-1

Basic information

• Product Name: Carbamothioic acid, (phenylmethyl)-, O-methyl ester
• CAS NO: 65263-72-1
• Molecular Formula: C9H11NOS
• Molecular Weight: 181.258
• Mol File: 65263-72-1.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: Carbamothioic acid, (phenylmethyl)-, O-methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Carbamothioic acid, (phenylmethyl)-, O-methyl ester(65263-72-1)
• EPA Substance Registry System: Carbamothioic acid, (phenylmethyl)-, O-methyl ester(65263-72-1)

Safety Data

• Hazardous Substances Data: 65263-72-1(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 622-78-6 Benzyl isothiocyanate 
• 39687-95-1 isocyanoacetic acid methyl ester 
• 100-46-9 benzylamine 
• 19708-81-7 methyl O-methyldithiocarbonate 

Downstream Products

• 116938-55-7 N-benzyl-N-diphenylacetylthiocarbamic acid O-methyl ester 
• 124068-98-0 4-chlorophenyl benzylcarbamate 
• 90609-83-9 S-Methyl N-benzyl(thiocarbamate) 
• 116938-56-8 1-benzyl-3,3-diphenyl-4-thioxoazetidin-2-one 
• 22003-17-4 O-phenyl N-benzylcarbamate 

Relevant articles and documents

Effect of successive increase in alcohol chains on reaction with isocyanates and isothiocyanates

The reaction of isocyanates and isothiocyanates with long-chain alcohols, e.g. n-hexanol, n-heptanol and n-octanol, exclusively gave N-aryl-O-alkyl carbamates, while N-aryl-O-alkyl carbamates were formed along with symmetrical 1,3-disubstituted ureas and thioureas when the same reactions were carried out with small-chain alcohols at room temperature without using any solvent.

Identification of new, odor-active thiocarbamates in cress extracts and structure-activity studies on synthesized homologues

New, odorant nitrogen- and sulfur-containing compounds are identified in cress extracts. Cress belongs to the botanical order Brassicales and produces glucosinolates, which are important precursors of nitrogen- and sulfur-containing compounds. Those compo

Process to prepare alkyl-ureas from O,S-dimethyl dithiocarbonate

The present invention relates to the preparation of alkyl-ureas, starting from O,S-dimethyl dithiocarbonate, which provides the following steps:A) causing the O,S-dimethyl dithiocarbonate to react with a primary amine of general formula R1NH2 in order to obtain an O-methyl thiocarbamate;B) isomerising the O-methyl thiocarbamate in order to obtain an S-methyl thiocarbamate;C) causing the S-methyl thiocarbamate with a compound of general formula R'R"NH, wherein R' and R" may be equal or different one in respect of the other and of R1 and may be H, R2 or R3, in order to obtain one of the alkyl-ureas of formula (4), (5) or (6).