1,6-Dithiacyclodeca-3,8-diyne

Base Information

Chemical Name:1,6-Dithiacyclodeca-3,8-diyne
CAS No.:53690-50-9
Molecular Formula:C₈H₈S₂
Molecular Weight:168.284
Hs Code.:
NSC Number:650648,156238
UNII:XS74S39CQ6
DSSTox Substance ID:DTXSID70201946
Nikkaji Number:J1.687.711E
Wikidata:Q83075184

Synonyms:1,6-Dithiacyclodeca-3,8-diyne;NSC650648;53690-50-9;XS74S39CQ6;NSC-156238;1,6-Dithiecin, 3,4,8,9-tetradehydro-2,5,7,10-tetrahydro-;1,6-Dithia-3,8-cyclodecadiyne;1,8-diyne;UNII-XS74S39CQ6;DTXSID70201946;NSC156238;NSC 156238;NSC-650648;1, 3,4,8,9-tetradehydro-2,5,7,10-tetrahydro-;3,4,8,9-tetradehydro-2,5,7,10-tetrahydro-1,6-dithiecin;3,4,8,9-Tetradehydro-2,5,7,10-tetrahydro-1,6-dithiecine

Suppliers and Price of 1,6-Dithiacyclodeca-3,8-diyne

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 2 raw suppliers

Chemical Property of 1,6-Dithiacyclodeca-3,8-diyne

Chemical Property:

Vapor Pressure:0.000481mmHg at 25°C
Boiling Point:323.9°C at 760 mmHg
Flash Point:162.8°C
Density:1.22g/cm³
XLogP3:1.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:168.00674260
Heavy Atom Count:10
Complexity:175

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C#CCSCC#CCS1

Technology Process of 1,6-Dithiacyclodeca-3,8-diyne

There total 3 articles about 1,6-Dithiacyclodeca-3,8-diyne 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: 43.0%

: 120319-30-4
1,9-Dibrom-5-thia-2,7-nonadiin

: 53690-50-9
1,6-Dithia-3,8-cyclodecadiin

Guidance literature:: With 18-crown-6 ether; bis(tributyltin)sulfide; cesium fluoride; In acetonitrile; benzene; Heating;

Reference yield:

: 13702-09-5
dipropargyl sulfide

: 53690-50-9
1,6-Dithia-3,8-cyclodecadiin

Guidance literature:: Multi-step reaction with 2 steps

2: (Bu₃Sn)2S, CsF / 18 crown 6 / acetonitrile

With bis(tributyltin)sulfide; cesium fluoride; 18-crown-6 ether; In acetonitrile;
DOI:10.1016/S0040-4039(00)80538-9

Reference yield:

: 120319-31-5
5-Thia-2,7-nonadiin-1,9-diol

: 53690-50-9
1,6-Dithia-3,8-cyclodecadiin

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / PBr₃, pyridine / diethyl ether / 1) -16 deg C to r.t. 2) reflux

2: 43 percent / (Bu₃Sn)2S, CsF, 18-crown-6 / acetonitrile; benzene / Heating

With pyridine; 18-crown-6 ether; bis(tributyltin)sulfide; phosphorus tribromide; cesium fluoride; In diethyl ether; acetonitrile; benzene;