Methyl methylcarbamate

Base Information

• Chemical Name: Methyl methylcarbamate
• CAS No.: 6642-30-4
• Molecular Formula: C3H7 N O2
• Molecular Weight: 89.0941
• Hs Code.: 2924199090
• European Community (EC) Number: 229-661-5
• NSC Number: 15396
• UNII: 96WE5040JH
• DSSTox Substance ID: DTXSID80216642
• Nikkaji Number: J298.035E
• Wikidata: Q83092900
• Mol file: 6642-30-4.mol

Synonyms:Methyl methylcarbamate;6642-30-4;Methyl N-methylcarbamate;Carbamic acid, methyl-, methyl ester;O-Methyl-N-methylcarbamate;96WE5040JH;EINECS 229-661-5;NSC 15396;NSC-15396;AI3-22300;Methylmethylcarbamate;N-Carbomethoxymethylamine;N-methyl methyl carbomate;CH3NHC(O)OCH3;N-Carbomethoxy-N-methylamine;UNII-96WE5040JH;Methylcarbamic acid methyl ester;DTXSID80216642;methyl hydrogen methylcarbonimidate;N-methylcarbamic acid methyl ester;BCP34549;N-methyl-Carbamic acid methyl ester;NSC15396;MFCD00082210;AKOS006221896;CS-0211316;CARBAMIC ACID, N-METHYL-, METHYL ESTER;EN300-137952;A913830

Chemical Property of Methyl methylcarbamate

Chemical Property:

• Vapor Pressure: 1.73mmHg at 25°C
• Melting Point: 173-176 °C
• Boiling Point: 167.1°C at 760 mmHg
• PKA: 12.77±0.46(Predicted)
• Flash Point: 54.9°C
• PSA: 38.33000
• Density: 0.986g/cm³
• LogP: 0.36310
• XLogP3: -0.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 89.047678466
• Heavy Atom Count: 6
• Complexity: 52.8

Purity/Quality:

98%, ^*data from raw suppliers

MethylMethylcarbamate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CNC(=O)OC
• Uses: Methyl Methylcarbamate is used to study the catalytic metathesis of N-Methylformamide.

Technology Process of Methyl methylcarbamate

There total 54 articles about Methyl methylcarbamate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 55.0%

methanol (67-56-1) + urea (57-13-6) → methyl N-methylcarbamate (6642-30-4) + methyl carbamate (598-55-0) + carbonic acid dimethyl ester (616-38-6)

Guidance literature:

With ZnO-SrO; at 170 ℃; for 6h; Reagent/catalyst; Temperature; Time;

DOI:10.1016/j.catcom.2019.01.005

Reference yield: 46.0%

methyl chloroformate (79-22-1) + methylamine (74-89-5) → methyl N-methylcarbamate (6642-30-4)

Guidance literature:

With triethylamine; In N,N-dimethyl-formamide; at 0 - 25 ℃; for 1h;

DOI:10.1021/jo3020566

Reference yield: 35.0%

methanol (67-56-1) + N-methylcyclohexane-1,1-dicarboximide (70264-96-9) → methyl cyclohexylcarboxylate (4630-82-4) + methyl N-methylcarbamate (6642-30-4) + 2-methoxy-3-methyl-1-oxa-3-azaspiro<4,5>decan-4-one (71099-00-8)

Guidance literature:

for 10h; Irradiation;

DOI:10.1021/jo00314a006

upstream raw materials:

diazomethane

diethyl ether

methyl isocyanate

triethylphosphine

Downstream raw materials:

Methyl N-methyl-N-<(p-tolylthio)-methyl>-carbamat

o-sec-butylphenyl-N-methylcarbamate

4-nitrophenyl N-methylcarbamate

4-fluorophenyl-N-methylcarbamate

Refernces

• 1、 Bouma,W.J.,Engberts,J.B.F.N.. "-". . p. 143 - 145. Retrieved 1976.
• 2、 -. "CANNABINOID DERIVATIVES". Paragraph 0147-0148. . Retrieved 2021/06/04.
• 3、 D., Dhana Lakshmi,B., Srinivasa Rao,Lingaiah. "Synthesis of dimethyl carbonate from methanol and urea over zinc-strontia mixed oxide catalysts". . p. 1 - 4. Retrieved 2019/01/16.