1,4,10,13-Tetraoxa-7,16-dithiacyclooctadecane

Base Information

• Chemical Name: 1,4,10,13-Tetraoxa-7,16-dithiacyclooctadecane
• CAS No.: 296-39-9
• Molecular Formula: C12H24 O4 S2
• Molecular Weight: 296.452
• European Community (EC) Number: 206-043-3
• NSC Number: 297862
• DSSTox Substance ID: DTXSID6059782
• Nikkaji Number: J193.703K
• Wikidata: Q81988956
• Mol file: 296-39-9.mol

Synonyms:1,4,10,13-Tetraoxa-7,16-dithiacyclooctadecane;296-39-9;1,10-Dithio-(18-crown-6);1,10-Dithia-4,7,13,16-tetraoxacyclooctadecane;EINECS 206-043-3;NSC 297862;NSC297862;C1COCCSCCOCCOCCSCCO1;SCHEMBL4146242;DTXSID6059782;1,7,13,16-tetraoxacyclooctadecane;AKOS001603417;C12-H24-O4-S2;NSC-297862;1,10,13-Tetraoxa-7,16-dithiacyclooctadecane;4,7,13,16-Tetraoxa-1,10-dithiacyclooctadecane

Chemical Property of 1,4,10,13-Tetraoxa-7,16-dithiacyclooctadecane

Chemical Property:

• Vapor Pressure: 2.88E-08mmHg at 25°C
• Boiling Point: 461.7°Cat760mmHg
• Flash Point: 233.1°C
• PSA: 87.52000
• Density: 1.049g/cm³
• LogP: 1.53280
• XLogP3: 0.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 296.11160159
• Heavy Atom Count: 18
• Complexity: 138

Purity/Quality:

99% ^*data from raw suppliers

1,4,10,13-TETRAOXA-7,16-DITHIA-CYCLOOCTADECANE Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1COCCSCCOCCOCCSCCO1

Technology Process of 1,4,10,13-Tetraoxa-7,16-dithiacyclooctadecane

There total 13 articles about 1,4,10,13-Tetraoxa-7,16-dithiacyclooctadecane 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: 14.6%

sodium sulphide nonahydrate + 1,2-bis-(2-bromo-ethoxy)-ethane (31255-10-4) → 1,10-dithia-18-crown-6 ether (296-39-9) + 1,4,7-dioxathiacyclononane (40254-03-3)

Guidance literature:

With sodium hydroxide; In ethanol; for 24h;

DOI:10.1039/c3dt32999b

Reference yield:

Ho(3+)*3ClO4(1-)*C12H24O4S2*H2O*1.5CH3CN=Ho(ClO4)3*C12H24O4S2*H2O*1.5CH3CN → 1,10-dithia-18-crown-6 ether (296-39-9) + holmium(III) perchlorate hydrate + acetonitrile (75-05-8,26809-02-9)

Guidance literature:

in air for a few minutes;

DOI:10.1039/DT9800000376

Reference yield:

Pr(3+)*C12H24O4S2*3ClO4(1-)*H2O*1.5CH3CN=Pr(C12H24O4S2)*(ClO4)3*H2O*1.5CH3CN → 1,10-dithia-18-crown-6 ether (296-39-9) + praseodymium(III) perchlorate hydrate + acetonitrile (75-05-8,26809-02-9)

Guidance literature:

in air for a few minutes;

DOI:10.1039/DT9800000376

upstream raw materials:

1,2-bis-(2-bromo-ethoxy)-ethane

Refernces

• 1、 Farina, Paolo,Latter, Thomas,Levason, William,Reid, Gillian. "Lead(ii) tetrafluoroborate and hexafluorophosphate complexes with crown ethers, mixed O/S- and O/Se-donor macrocycles and unusual [BF4] - and [PF6]- coordination". . p. 4714 - 4724. Retrieved 2013/05/09.