132931-79-4

Basic information

• Product Name: N'-(4-methylphenyl)-N,N-dipropan-2-ylurea
• Synonyms: N'-(4-methylphenyl)-N,N-dipropan-2-ylurea
• CAS NO: 132931-79-4
• Molecular Weight: 234.341
• Mol File: 132931-79-4.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: N'-(4-methylphenyl)-N,N-dipropan-2-ylurea(CAS DataBase Reference)
• NIST Chemistry Reference: N'-(4-methylphenyl)-N,N-dipropan-2-ylurea(132931-79-4)
• EPA Substance Registry System: N'-(4-methylphenyl)-N,N-dipropan-2-ylurea(132931-79-4)

Safety Data

• Hazardous Substances Data: 132931-79-4(Hazardous Substances Data)

Upstream product

• 33275-26-2 N-(4-methylphenyl)-O-phenyl carbamate 
• 108-18-9 diisopropylamine 
• 32315-10-9 bis(trichloromethyl) carbonate 
• 106-49-0 p-toluidine 
• 3848-42-8 O-(4-nitrophenyl)-N-(4-tolyl)carbamate 
• 622-58-2 p-Tolylisocyanate 
• 132931-83-0 3-Benzyl-3-methyl-1-(4-tolyl)-1-nitrosourea 

Downstream Products

• 132931-82-9 3,3-Diisopropyl-1-(4-tolyl)-1-nitrosourea 

Relevant articles and documents

Solution-phase combinatorial synthesis of ureas using nitrophenylcarbamates

Nitrophenycarbamates were reacted with various amines to yield ureas. A high throughput purification of these crude products was achieved by using polymer bound scavengers.

Phenyl 4,5-dichloro-6-oxopyridazine-1(6H)-carboxylate as carbonyl source: Facile and selective synthesis of carbamates and ureas under mild conditions

The selective syntheses of carbamates, symmetric -ureas, and unsymmetrical ureas have been accomplished by the -reaction of amines with phenyl 4,5-dichloro-6-oxopyridazine-1(6H)-carboxylate as a carbonyl source under mild conditions. It is noteworthy that this process is mild, economic, and convenient.

Thermolysis of N-aryl-N-nitrosoureas to afford aryl isocyanates and nitrosamines via O-nitroso-isourea intermediates

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