1,3,6,8-Tetrahydrothieno[3,4-g][2]benzothiole

Base Information

Chemical Name:1,3,6,8-Tetrahydrothieno[3,4-g][2]benzothiole
CAS No.:63458-32-2
Molecular Formula:C10H10S2
Molecular Weight:194.32
Hs Code.:2934999090
DSSTox Substance ID:DTXSID50376707
Wikidata:Q82165608

Synonyms:63458-32-2;1,3,6,8-TETRAHYDRO-BENZO[1,2-C:3,4-C']DITHIOPHENE;1,3,6,8-tetrahydrothieno[3,4-g][2]benzothiole;1,3,6,8-TETRAHYDRO-BENZO[1,2-C:3,4-C]DITHIOPHENE;DTXSID50376707;AKOS006294827;FT-0746523;1,3,6,8-Tetrahydrobenzo[1,2-c:3,4-c']bisthiophene;4,11-dithiatricyclo[7.3.0.0?,?]dodeca-1(9),2(6),7-triene

Suppliers and Price of 1,3,6,8-Tetrahydrothieno[3,4-g][2]benzothiole

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
1,3,6,8-TETRAHYDRO-BENZO[1,2-C:3,4-C']DITHIOPHENE 95.00%
5MG
$ 504.65

Total 6 raw suppliers

Chemical Property of 1,3,6,8-Tetrahydrothieno[3,4-g][2]benzothiole

Chemical Property:

Melting Point:115-117 °C(Solv: ethanol (64-17-5))
Boiling Point:360.8 °C at 760 mmHg
Flash Point:187.7 °C
PSA：50.60000
Density:1.325 g/cm³
LogP:3.18020
XLogP3:2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:194.02239267
Heavy Atom Count:12
Complexity:161

Purity/Quality:

99% ^*data from raw suppliers

1,3,6,8-TETRAHYDRO-BENZO[1,2-C:3,4-C']DITHIOPHENE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C2=C(CS1)C3=C(CSC3)C=C2

Technology Process of 1,3,6,8-Tetrahydrothieno[3,4-g][2]benzothiole

There total 1 articles about 1,3,6,8-Tetrahydrothieno[3,4-g][2]benzothiole 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:

: 63458-32-2
1,3,6,8-tetrahydrobenzo<1,2-c:3,4-c'>dithiophene

Guidance literature:: Verb. 7, Na2S;
DOI:10.1002/hlca.19770600438

Reference yield: 75.0%

: 63458-32-2
1,3,6,8-tetrahydrobenzo<1,2-c:3,4-c'>dithiophene

: 88686-98-0
1,3,6,8-tetrahydrobenzo<1,2-c:3,4-c'>dithiophene 2,7-dioxide

Guidance literature:: With sodium periodate; In methanol; water; for 12h; Ambient temperature;
DOI:10.1021/jo00180a013

Reference yield:

: 63458-32-2
1,3,6,8-tetrahydrobenzo<1,2-c:3,4-c'>dithiophene

: 23062-31-9
benzo<1,2-c:3,4-c>dithiophene

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / sodium periodate / methanol; H₂O / 12 h / Ambient temperature

2: 63 percent / neutral alumina / 140 - 150 °C / 25 Torr

With aluminum oxide; sodium periodate; In methanol; water;
DOI:10.1021/jo00180a013