64713-17-3

Basic information

• Product Name: 2,4-TDA-M-pMe
• Synonyms: 2,4-TDA-M-pMe
• CAS NO: 64713-17-3
• Molecular Weight: 136.197
• Mol File: 64713-17-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2,4-TDA-M-pMe(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-TDA-M-pMe(64713-17-3)
• EPA Substance Registry System: 2,4-TDA-M-pMe(64713-17-3)

Safety Data

• Hazardous Substances Data: 64713-17-3(Hazardous Substances Data)

Upstream product

• 95-80-7 4-methylbenzene-1,3-diamine 
• 616-38-6 carbonic acid dimethyl ester 
• 74-88-4 methyl iodide 
• 33992-16-4 N,4-dimethyl-3-nitrobenzenamine 

Relevant articles and documents

SILICA-BASED ZINC CATALYSTS. THEIR PREPARATION AND USE IN THE ALKOXYCARBONYLATION OF AMINES

The present invention relates to silica-based heterogeneous zinc compounds which are suitable as catalysts in the reaction of amines with dialkyl carbonates to produce carbamates. The catalysts have the formula [SiO2]-CH2-CHR-X-COOZn[Y], wherein [SiO2] represents a silica carrier selected from the group consisting of ordered mesoporous silica and irregular amorphous narrow pore silica, R represents a moiety selected from the group consisting of hydrogen, -CH3, and -CH2CH3, preferably hydrogen, X is an aliphatic chain of 2 to 11 carbon atoms that optionally comprises ether moieties and [Y] represents a mono anion. The invention is also directed towards a method for the preparation of the aforementioned compounds and towards method for the alkoxycarbonylation of amines.

Gold-catalyzed phosgene-free synthesis of polyurethane precursors

(Figure Presented) Golden catalyst: In a two-step one-pot catalytic process gold nanoparticles supported on CeO2 are able to convert nitroaromatics into aromatic carbamates, thereby providing an alternative phosgene-free route towards aromatic polyurethanes (see figure).