5817-68-5

Basic information

• Product Name: methyl cyclohexylcarbamate
• Synonyms: Carbamic acid, cyclohexyl-, methyl ester; carbamic acid, N-cyclohexyl-, methyl ester
• CAS NO: 5817-68-5
• Molecular Formula: C₈H₁₅NO₂
• Molecular Weight: 157.2102
• Mol File: 5817-68-5.mol
• Article Data: 67

Chemical Properties

• Boiling Point: 250.3°C at 760 mmHg
• Flash Point: 105.2°C
• Density: 1.01g/cm³
• Vapor Pressure: 0.0218mmHg at 25°C
• Refractive Index: 1.463
• CAS DataBase Reference: methyl cyclohexylcarbamate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl cyclohexylcarbamate(5817-68-5)
• EPA Substance Registry System: methyl cyclohexylcarbamate(5817-68-5)

Safety Data

• Hazardous Substances Data: 5817-68-5(Hazardous Substances Data)

Upstream product

• 108-91-8 cyclohexylamine 
• 79-22-1 methyl chloroformate 
• 124-41-4 sodium methylate 
• 1122-56-1 cyclohexylcarboxamide 
• 67-56-1 methanol 
• 931-53-3 Cyclohexyl isocyanide 
• 201230-82-2 carbon monoxide 
• 3315-16-0 silver cyanate 
• 110-83-8 cyclohexene 
• 23144-68-5 trichloro-acetic acid cyclohexylamide 
• 128-08-5 N-Bromosuccinimide 
• 107-31-3 Methyl formate 
• 90957-39-4 N^ε-(Methoxycarbonyl)-N^ε-nitroso-L-lysine 
• 20190-03-8 cyclohexylammonium N-cyclohexylcarbamate 

Downstream Products

• 91467-18-4 N-cyclohexyl-N-(methoxycarbonyl)oxamate 
• 933-40-4 cycloxexanone dimethyl ketal 
• 119407-12-4 cyclohexyl(trimethylsilylmethyl)carbamic acid methyl ester 
• 931-53-3 Cyclohexyl isocyanide 
• 3173-53-3 Cyclohexyl isocyanate 
• 25855-24-7 N-benzyl-N'-cyclohexylurea 
• 609769-60-0 N-cyclohexyl-N-(phenylethynyl)carbamic acid methyl ester 
• 807331-78-8 C₉H₁₆NO₂⁽¹⁺⁾ 
• 56475-90-2 Cyclohexyl-methoxymethyl-carbamic acid methyl ester 
• 17671-80-6 butyl N-cyclohexylcarbamate 
• 67-56-1 methanol 
• 108-91-8 cyclohexylamine 

Relevant articles and documents

METHOD FOR PRODUCING CARBAMATE

PROBLEM TO BE SOLVED: To provide a method that can produce carbamate with high yield and high selectivity, and excellent economical efficiency, using more different kinds of amines. SOLUTION: A method for producing carbamate has a reaction step where, in the presence of calcium carbide and potassium carbonate, a reaction is induced among amine, methanol, and carbon dioxide. The reaction step is preferably performed at a temperature of 165-180°C. The reaction step is preferably performed at a carbon dioxide pressure of 3-5 MPa. The reaction step is preferably performed using an acetonitrile solvent. SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2021,JPOandINPIT

Atomically Dispersed Copper on N-Doped Carbon Nanosheets for Electrocatalytic Synthesis of Carbamates from CO2 as a C1 Source

The synthesis of carbamates by electrocatalytic reduction of CO2 is an effective method to realize the utilization of CO2 resources. The development of high-performance electrocatalysts to complete this process more efficiently is of great significance to sustainable development. Owing to their unique structural characteristics, single-atom catalysts are expected to promote the reaction process more efficiently. In this study, an atomically dispersed Cu species on N-doped carbon nanosheet composite material (Cu?N?C) was prepared by metal-organic framework derivatization. Compared with traditional Cu bulk electrodes, the Cu?N?C material has better catalytic performance for the synthesis of methyl N-phenylcarbamate; and the optimized yield reached 71 % at room temperature and normal pressure. The Cu?N?C material has good stability that the catalytic performance does not decrease after repeated use for 10 times. In addition, the Cu?N?C material has good applicability to this catalytic system, and a variety of amines can be smoothly converted into corresponding carbamates.

Method for continuously synthesizing alicyclic carbamate

The invention relates to a method for continuously synthesizing alicyclic carbamate. The method comprises the following steps: preheating raw material gas and raw material liquid to 20-130 DEG C through a preheater, introducing the raw material gas and the raw material liquid into a fixed bed reactor filled with a supported metal catalyst, and reacting at 30-150 DEG C under the reaction pressure of 0-5 MPa to obtain the alicyclic carbamate, wherein the supported metal catalyst comprises an active component metal salt and a carrier, and the active component metal salt is a rhodium active component metal salt. The method has the advantages of high mass and heat transfer efficiency, short reaction time, high product selectivity, intrinsic safety, high space-time efficiency and the like.