Cyanoimidothiocarbonic acid O-ethyl S-methyl ester

Base Information

• Chemical Name: Cyanoimidothiocarbonic acid O-ethyl S-methyl ester
• CAS No.: 21017-68-5
• Molecular Formula: C5H8N2OS
• Molecular Weight: 144.197
• Mol file: 21017-68-5.mol

Synonyms:Cyanoimidothiocarbonic acid O-ethyl S-methyl ester;α-Ethoxy-α-methylthiomethanimine-N-carbonitrile

Chemical Property of Cyanoimidothiocarbonic acid O-ethyl S-methyl ester

Chemical Property:

• Boiling Point: 125 °C (2 mmHg)
• PSA: 70.68000
• LogP: 1.22298

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Cyanoimidothiocarbonic acid O-ethyl S-methyl ester

There total 2 articles about Cyanoimidothiocarbonic acid O-ethyl S-methyl ester 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:

potassium cyanamide salt (29422-34-2) + methyl iodide (74-88-4) → O-ethyl S-methyl N-cyanocarbonimidothioate (21017-68-5)

Guidance literature:

DOI:10.1016/S0040-4039(00)75551-1

Reference yield:

→ O-ethyl S-methyl N-cyanocarbonimidothioate (21017-68-5)

Guidance literature:

O-Ethyl-cyanamidothiokohlensaeure (8), CH3I;

Reference yield: 89.5%

O-ethyl S-methyl N-cyanocarbonimidothioate (21017-68-5) → 5-amino-3-ethoxy-2,3-dihydro-1,2,4-oxadiazol-3-one (154020-14-1)

Guidance literature:

With hydroxylamine; In water; a) 10 deg C, 1.5 h, b) RT, 0.5 h;

DOI:10.1246/bcsj.67.307

upstream raw materials:

potassium cyanamide salt

methyl iodide

Downstream raw materials:

5-amino-3-ethoxy-2,3-dihydro-1,2,4-oxadiazol-3-one

N-phenyl-N'-cyano-O-ethoxyisourea

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