81517-97-7

Basic information

• Product Name: methyl (2,4,6-trimethylphenyl)carbamate
• Synonyms: carbamic acid, N-(2,4,6-trimethylphenyl)-, methyl ester; Methyl mesitylcarbamate
• CAS NO: 81517-97-7
• Molecular Formula: C₁₁H₁₅NO₂
• Molecular Weight: 193.2423
• Mol File: 81517-97-7.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 236.4°C at 760 mmHg
• Flash Point: 96.8°C
• Density: 1.087g/cm³
• Vapor Pressure: 0.0475mmHg at 25°C
• Refractive Index: 1.551
• CAS DataBase Reference: methyl (2,4,6-trimethylphenyl)carbamate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl (2,4,6-trimethylphenyl)carbamate(81517-97-7)
• EPA Substance Registry System: methyl (2,4,6-trimethylphenyl)carbamate(81517-97-7)

Safety Data

• Hazardous Substances Data: 81517-97-7(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 24424-99-5 di-tert-butyl dicarbonate 
• 88-05-1 2,4,6-trimethylaniline 
• 40188-34-9 2,4,6-trimethylbenzaldehyde oxime 

Downstream Products

• 67-56-1 methanol 
• 2958-62-5 mesityl isocyanate 

Relevant articles and documents

Methyltrioxorhenium-catalyzed oxidation of aromatic aldoximes

The first catalytic oxidation of aryl oximes to nitro compounds by means of methyltrioxorhenium and urea hydroperoxide is reported. The formation of carbamates, probably occurring through formation of nitrile oxide intermediates, has been observed from 2,6-disubstituted aryl oximes.

Isocyanates - Part 3. Synthesis of carbamates by DMAP-catalyzed reaction of amines with di-tert-butyldicarbonate and alcohols

Carbamates are prepared by DMAP-catalyzed reaction of amines with di-tert-butyldicarbonate and subsequent trapping of the intermediate isocyanates with alcohols.