3-Ethyl-2,5-dihydrothiophene 1,1-dioxide

Base Information

Chemical Name:3-Ethyl-2,5-dihydrothiophene 1,1-dioxide
CAS No.:62157-91-9
Molecular Formula:C6H10 O2 S
Molecular Weight:146.21
Hs Code.:2934999090
European Community (EC) Number:263-440-4
DSSTox Substance ID:DTXSID60211216
Nikkaji Number:J307.001H
Wikidata:Q83086077
Mol file:62157-91-9.mol

Synonyms:3-Ethyl-2,5-dihydrothiophene 1,1-dioxide;62157-91-9;EINECS 263-440-4;3-ETHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE;SCHEMBL1352274;DTXSID60211216;AKOS006229090;3-ETHYL-2,5-DIHYDRO-1??-THIOPHENE-1,1-DIONE;InChI=1/C6H10O2S/c1-2-6-3-4-9(7,8)5-6/h3H,2,4-5H2,1H

Suppliers and Price of 3-Ethyl-2,5-dihydrothiophene 1,1-dioxide

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 5 raw suppliers

Chemical Property of 3-Ethyl-2,5-dihydrothiophene 1,1-dioxide

Chemical Property:

Vapor Pressure:0.00209mmHg at 25°C
Melting Point:58-62oC
Boiling Point:299.7°Cat760mmHg
Flash Point:171.4°C
PSA：42.52000
Density:1.177g/cm³
LogP:1.83200
XLogP3:0.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:146.04015073
Heavy Atom Count:9
Complexity:218

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Safety Statements: S24/25:Avoid contact with skin and eyes.;

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCC1=CCS(=O)(=O)C1

Technology Process of 3-Ethyl-2,5-dihydrothiophene 1,1-dioxide

There total 6 articles about 3-Ethyl-2,5-dihydrothiophene 1,1-dioxide 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: 92.0%

: 127844-20-6
3-Benzenesulfonyl-3-ethyl-2,3-dihydro-thiophene 1,1-dioxide

: 62157-91-9
3-ethyl-3-sulfolene

Guidance literature:: With sodium amalgam; phosphoric acid; In tetrahydrofuran; Ambient temperature;
DOI:10.1016/S0040-4039(00)94423-X

Reference yield: 29.3%

: 122236-26-4
3-<1-(phenylthio)ethyl>-3-sulfolene

: 62157-91-9
3-ethyl-3-sulfolene

: 116756-86-6
3-ethylidenesulfolane

Guidance literature:: With nickel; In ethanol; at 70 ℃; for 1h;
DOI:10.1021/jo00278a028

Reference yield:

: 3-Eth-(Z)-ylidene-2,3-dihydro-thiophene 1,1-dioxide

: 62157-91-9
3-ethyl-3-sulfolene

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) ethanol, 15 min, 2.) reflux

2: 58.7 percent / Raney nickel / ethanol / 1 h / 70 °C

With nickel; In ethanol;
DOI:10.1021/jo00278a028