Molecular Formula | C8H15NO2 |
Molar Mass | 157.21 |
Density | 1.047±0.06 g/cm3(Predicted) |
Boling Point | 209.9±23.0 °C(Predicted) |
Flash Point | 79.4°C |
Vapor Presure | 0.198mmHg at 25°C |
pKa | 7.19±0.70(Predicted) |
Storage Condition | 2-8°C(protect from light) |
Refractive Index | 1.472 |
Hazard Class | IRRITANT |
introduction | polyurethane is one of the world's six promising synthetic materials, widely used in plastics, rubber, fibers, coatings and adhesives. Isocyanate is the basic raw material for synthesizing polyurethane. At present, the development of dimethyl carbonate provides a good development opportunity for the green synthesis of isocyanate. The reaction of dimethyl carbonate and organic amine to prepare the corresponding methyl 1-aminocyclohexanarate, and the methyl 1-aminocyclohexanarate is then thermally cracked to form the corresponding isocyanate. This route can effectively avoid the environmental pollution caused by phosgene, which is in line with the trend of chemical industry to clean. |
Uses | Methyl 1-aminocyclohexanamate is an amino acid compound that can be used as a biochemical reagent. |
preparation method | methyl 1-aminocyclohexanoic acid was synthesized from methanol and 1-amino -1-cyclohexanoic acid in a yield of about 88%: |