5,6-Dihydro-1,4-dithiin-2,3-dicarbonitrile

Base Information

Chemical Name:5,6-Dihydro-1,4-dithiin-2,3-dicarbonitrile
CAS No.:24519-27-5
Molecular Formula:C6H4N2S2
Molecular Weight:168.243
Hs Code.:2934999090
European Community (EC) Number:246-293-0
DSSTox Substance ID:DTXSID60179266
Nikkaji Number:J88.272K
Wikidata:Q83049767
Mol file:24519-27-5.mol

Synonyms:5,6-Dihydro-1,4-dithiin-2,3-dicarbonitrile;24519-27-5;IPO 3013;CCRIS 2714;EINECS 246-293-0;5,6-dihydro-1,4-dithiine-2,3-dicarbonitrile;SCHEMBL670333;DTXSID60179266;C6-H4-N2-S2;AKOS024322518;LS-188528;2,3-dihydro-1,4-dithiin-5,6-dicarbonitrile

Suppliers and Price of 5,6-Dihydro-1,4-dithiin-2,3-dicarbonitrile

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

Sigma-Aldrich
5,6-DIHYDRO-(1,4)DITHIINE-2,3-DICARBONITRILE Aldrich
1ea
$ 144.00

Total 4 raw suppliers

Chemical Property of 5,6-Dihydro-1,4-dithiin-2,3-dicarbonitrile

Chemical Property:

Vapor Pressure:0.0225mmHg at 25°C
Refractive Index:1.65
Boiling Point:249.7 °C at 760 mmHg
Flash Point:104.8 °C
PSA：98.18000
Density:1.42 g/cm³
LogP:1.72516
XLogP3:1.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:0
Exact Mass:167.98159048
Heavy Atom Count:10
Complexity:234

Purity/Quality:

99% ^*data from raw suppliers

5,6-DIHYDRO-(1,4)DITHIINE-2,3-DICARBONITRILE Aldrich ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1CSC(=C(S1)C#N)C#N

Technology Process of 5,6-Dihydro-1,4-dithiin-2,3-dicarbonitrile

There total 2 articles about 5,6-Dihydro-1,4-dithiin-2,3-dicarbonitrile 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: 50.0%

: 75-15-0,12122-00-8
carbon disulfide

: 773837-37-9
sodium cyanide

: 106-93-4
ethylene dibromide

: 24519-27-5
1,4-dithia-2-cyclohexene-2,3-dicarbonitrile

Guidance literature:: carbon disulfide; sodium cyanide; With butan-1-ol; In N,N-dimethyl-formamide; at 20 ℃;

ethylene dibromide; In water;

Reference yield:

: 24519-27-5
1,4-dithia-2-cyclohexene-2,3-dicarbonitrile

Guidance literature:: aus d. Dinatriumsalz d. Dimercapto-maleinsaeure-dinitrils, Aethylen-bromid;

Reference yield:

: 24519-27-5
1,4-dithia-2-cyclohexene-2,3-dicarbonitrile

: 7-(5-imino-3,4-diphenyl-5H-pyrrol-2-ylimino)-2,3-dihydro-7H-[1,4]dithiino[2,3-c]pyrrol-5-ylamine

Guidance literature:: Multi-step reaction with 2 steps

1: 57 percent / hydrogen chloride / CHCl₃ / 12 h

2: triethylamine / acetone / 2 h / 20 °C

With hydrogenchloride; triethylamine; In chloroform; acetone; 1: Cyclization / 2: Condensation;