Ethyl chloromethane sulfonate

Base Information

• Chemical Name: Ethyl chloromethane sulfonate
• CAS No.: 16764-27-5
• Molecular Formula: C3H7 Cl O3 S
• Molecular Weight: 158.606
• NSC Number: 321814
• UNII: 45DHL940ST
• DSSTox Substance ID: DTXSID90168340
• Wikidata: Q27258833
• ChEMBL ID: CHEMBL17309
• Mol file: 16764-27-5.mol

Synonyms:Ethyl chloromethane sulfonate;16764-27-5;45DHL940ST;NSC-321814;NSC 321814;BRN 1926296;UNII-45DHL940ST;Chloromethane sulfonate d'ethyle [French];Methanesulfonic acid, chloro-, ethyl ester;Chloromethane sulfonate d'ethyle;CHEMBL17309;SCHEMBL6013331;DTXSID90168340;ETHYL CHLOROMETHANE SULPHONATE;NSC321814;AKOS006386962;Chloro-methanesulfonic acid ethyl ester;Q27258833

Chemical Property of Ethyl chloromethane sulfonate

Chemical Property:

• Vapor Pressure: 0.0184mmHg at 25°C
• Boiling Point: 261.8°Cat760mmHg
• Flash Point: 112.2°C
• Density: 1.357g/cm³
• XLogP3: 0.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 157.9804429
• Heavy Atom Count: 8
• Complexity: 133

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOS(=O)(=O)CCl

Technology Process of Ethyl chloromethane sulfonate

There total 3 articles about Ethyl chloromethane sulfonate 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: 22.0%

ethanol (64-17-5) + monochloromethanesulfonyl chloride (3518-65-8) → chloromethanesulfonic acid ethyl ester (16764-27-5)

Guidance literature:

With triethylamine; In diethyl ether; at 0 ℃;

DOI:10.1021/jm00362a016

Reference yield:

ethanol (64-17-5) + chloromethane sulfonic acid (40104-07-2) → chloromethanesulfonic acid ethyl ester (16764-27-5)

Guidance literature:

With thionyl chloride;

Reference yield:

→ chloromethanesulfonic acid ethyl ester (16764-27-5)

Guidance literature:

Chlormethansulfonylchlorid, Ethanol, Py;

upstream raw materials:

ethanol

chloromethane sulfonic acid

monochloromethanesulfonyl chloride

Refernces