3,6-Dimethylthieno[3,2-b]thiophene-2,5-dione

Base Information

Chemical Name:3,6-Dimethylthieno[3,2-b]thiophene-2,5-dione
CAS No.:64942-17-2
Molecular Formula:C₈H₆O₂S₂
Molecular Weight:198.266
Hs Code.:
DSSTox Substance ID:DTXSID20540579
Wikidata:Q82416625
Mol file:64942-17-2.mol

Synonyms:3,6-dimethylthieno[3,2-b]thiophene-2,5-dione;64942-17-2;Thieno[3,2-b]thiophene-2,5-dione, 3,6-dimethyl-, radicalion(1-) (9CI);SCHEMBL10073565;DTXSID20540579;AKOS006279461;3,6-dimethyl-thieno[3,2-b]thiophen-2,5-dione;4-(3-CHLORO-2-HYDROXY-PROPYLAMINO)-BENZOICACID

Suppliers and Price of 3,6-Dimethylthieno[3,2-b]thiophene-2,5-dione

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

American Custom Chemicals Corporation
3,6-DIMETHYL-THIENO[3,2-B]THIOPHENE-2,5-DIONE 95.00%
5MG
$ 504.10

Total 4 raw suppliers

Chemical Property of 3,6-Dimethylthieno[3,2-b]thiophene-2,5-dione

Chemical Property:

PSA：84.74000
LogP:2.08120
XLogP3:1.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:0
Exact Mass:197.98092178
Heavy Atom Count:12
Complexity:327

Purity/Quality:

98%Min ^*data from raw suppliers

3,6-DIMETHYL-THIENO[3,2-B]THIOPHENE-2,5-DIONE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C2C(=C(C(=O)S2)C)SC1=O

Technology Process of 3,6-Dimethylthieno[3,2-b]thiophene-2,5-dione

There total 2 articles about 3,6-Dimethylthieno[3,2-b]thiophene-2,5-dione 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: 38.0%

: 61414-32-2,65701-78-2
3,6-Dimethyl-3,3a-dihydro-thieno[3,2-b]thiophene-2,5-dione

: 60749-72-6,64942-17-2
3,6-Dimethyl-2,5-dihydrothieno<3,2-b>thiophen-2,5-dion

Guidance literature:: With copper(ll) bromide; In acetonitrile; for 12h; Ambient temperature;

Reference yield:

: 56412-11-4
3,6-Dimethylthienol<3,2-b>thiophen

: 60749-72-6,64942-17-2
3,6-Dimethyl-2,5-dihydrothieno<3,2-b>thiophen-2,5-dion

Guidance literature:: Multi-step reaction with 2 steps

2: 38 percent / CuBr₂ / acetonitrile / 12 h / Ambient temperature

With copper(ll) bromide; In acetonitrile;