Ethanesulfonic acid, methyl ester

Base Information

• Chemical Name: Ethanesulfonic acid, methyl ester
• CAS No.: 1912-28-3
• Molecular Formula: C3H8O3S
• Molecular Weight: 124.161
• Hs Code.: 2905199090
• European Community (EC) Number: 694-773-7
• DSSTox Substance ID: DTXSID5062055
• Nikkaji Number: J3.380D
• Wikidata: Q72490727
• Mol file: 1912-28-3.mol

Synonyms:Methyl ethanesulfonate;1912-28-3;ETHANESULFONIC ACID, METHYL ESTER;Methyl ethane sulphonate;Methylethanesulfonate;ethanesulfonic acid methyl ester;Methyl ethane sulfonate;BRN 1747452;mes free acid;Ethanesulfonic acid,methyl ester;methyl ethane-1-sulfonate;SCHEMBL197643;DTXSID5062055;BAA91228;MFCD01728625;AKOS028108389;4-ETHYNYL-BENZOICACIDMETHYLESTER;CS-W011183;DS-3285;LS-65676;EN300-7344047;A813477;Methyl ethanesulfonate, certified reference material, TraceCERT(R)

Chemical Property of Ethanesulfonic acid, methyl ester

Chemical Property:

• Vapor Pressure: 0.228mmHg at 25°C
• Refractive Index: 1.416
• Boiling Point: 214.405 °C at 760 mmHg
• Flash Point: 83.47 °C
• PSA: 75.22000
• Density: 1.177 g/cm³
• LogP: 0.22510
• Storage Temp.: 2-8°C
• Solubility.: Chloroform (Sparingly), Methanol (Sparingly)
• XLogP3: 0
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 124.01941529
• Heavy Atom Count: 7
• Complexity: 118

Purity/Quality:

99% ^*data from raw suppliers

MES,freeacid ≥99% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCS(=O)(=O)OC
• Uses: Methyl Ethanesulfonate is a sulfonic acid ester that is transparent at around 157 nm region, and is used in DFT calculations of vacuum-UV spectra in order to design the vinyl alkylsulfonate polymers for vacuum-UV photoresist applications.

Technology Process of Ethanesulfonic acid, methyl ester

There total 4 articles about Ethanesulfonic acid, 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: 83.0%

ethanesulfonic acid (594-45-6) + trimethyl orthoformate (149-73-5) → methyl ethanesulfonate (1912-28-3)

Guidance literature:

for 14h; Ambient temperature;

Reference yield: 68.0%

methanol (67-56-1) + Ethanesulfonyl chloride (594-44-5) → methyl ethanesulfonate (1912-28-3)

Guidance literature:

With 2,6-dimethylpyridine; sulfuric acid; for 2.5h; Ambient temperature;

DOI:10.1248/cpb.32.1326

Reference yield:

sodium methylate (124-41-4) + Ethanesulfonyl chloride (594-44-5) → methyl ethanesulfonate (1912-28-3)

Guidance literature:

With methanol;

upstream raw materials:

methanol

Ethanesulfonyl chloride

sodium methylate

ethanesulfonic acid

Downstream raw materials:

ethyl phenyl sulfone

toluene

Refernces

• 1、 Padmapriya, A. A.,Just, G.,Lewis, N. G.. "A NEW METHOD FOR THE ESTERIFICATION OF SULPHONIC ACIDS". . p. 1057 - 1062. Retrieved 2007/10/02.