5-Ethyl-5-methylhydantoin

Base Information

Chemical Name:5-Ethyl-5-methylhydantoin
CAS No.:16820-12-5
Molecular Formula:C6H10N2O2
Molecular Weight:142.15600
Hs Code.:
Mol file:16820-12-5.mol

Synonyms:MEH;5-ethyl-5-methyl-4-imidazolidinedione;5-Ethyl-5-methyl-2,4-imidazolidinedione;5-ethyl-5-methyl-hydantoi;5-methyl-5-ethylhydantoin;

Suppliers and Price of 5-Ethyl-5-methylhydantoin

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 42 raw suppliers

Chemical Property of 5-Ethyl-5-methylhydantoin

Chemical Property:

Melting Point:144-150oC
Refractive Index:1.5010 (estimate)
Boiling Point:259.72°C (rough estimate)
PSA：58.20000
Density:1.095g/cm3
LogP:0.65210

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 5-Ethyl-5-methylhydantoin

There total 18 articles about 5-Ethyl-5-methylhydantoin 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: 99.0%

: 16820-13-6,16820-12-5
(5S)-5-ethyl-5-methylimidazolidine-2,4-dione

Guidance literature:: In water; at 90 ℃; for 2h;

With hydrogenchloride; In water; at 90 ℃; for 1h;

Reference yield: 91.283%

: tert-butyl N-[(1R)-1-carbamoyl-1-methyl-propyl]carbamate

: 16820-12-5
(5R)-5-ethyl-5-methylimidazolidine-2,4-dione

Guidance literature:: With potassium carbonate; In butan-1-ol; at 95 ℃; Inert atmosphere;

Reference yield: 91.0%

: 590-28-3
potassium cyanate

: 3059-97-0,465-58-7
(2R)-2-amino-2-methylbutanoic acid

: 16820-12-5
(5R)-5-ethyl-5-methylimidazolidine-2,4-dione

Guidance literature:: potassium cyanate; (2R)-2-amino-2-methylbutanoic acid; In water; at 90 ℃; for 3h;

With hydrogenchloride; In water; at 90 ℃; for 2h;