2,9-Dithiadecane

Base Information

• Chemical Name: 2,9-Dithiadecane
• CAS No.: 56348-40-4
• Molecular Formula: C8H18 S2
• Molecular Weight: 178.363
• NSC Number: 163507
• UNII: Z0476IS34X
• DSSTox Substance ID: DTXSID8022296
• Nikkaji Number: J542.135G
• Wikidata: Q27294822
• Mol file: 56348-40-4.mol

Synonyms:2,9-Dithiadecane;56348-40-4;Hexane, 1,6-bis(methylthio)-;1,6-Bis(methylsulfanyl)hexane;1,6-bis(methylthio)hexane;NSC-163507;UNII-Z0476IS34X;Z0476IS34X;NSC163507;C(CCSC)CCCSC;Hexane,6-bis(methylthio)-;SCHEMBL7155535;DTXSID8022296;1,6-Bis(methylsulfanyl)hexane #;2-Naphthalenol,8-methoxy-(9CI);MFCD00026049;AKOS024319066;LS-184994;FT-0610772;Q27294822

Chemical Property of 2,9-Dithiadecane

Chemical Property:

• Vapor Pressure: 0.0455mmHg at 25°C
• Boiling Point: 128°C 12mm
• Flash Point: 93.6°C
• PSA: 50.60000
• Density: 0.946g/cm³
• LogP: 3.27280
• XLogP3: 3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 7
• Exact Mass: 178.08499292
• Heavy Atom Count: 10
• Complexity: 47.2

Purity/Quality:

98%,99%, ^*data from raw suppliers

2,9-DITHIADECANE Aldrich ^*data from reagent suppliers

Safty Information:

• Safety Statements: 23-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CSCCCCCCSC

Technology Process of 2,9-Dithiadecane

There total 8 articles about 2,9-Dithiadecane 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: 84.0%

1,6-dimercaptohexane (1191-43-1) + carbonic acid dimethyl ester (616-38-6) → 2,9-dithiadecane (56348-40-4)

Guidance literature:

With 18-crown-6 ether; potassium carbonate; at 100 ℃; for 8h;

DOI:10.1055/s-1986-31642

Reference yield: 56.0%

poly(hexamethylenedisulfide) + methyl iodide (74-88-4) → 2,9-dithiadecane (56348-40-4)

Guidance literature:

poly(hexamethylenedisulfide); With sodium hydroxide; hydrazine hydrate; In water; at 75 ℃; for 2h;

methyl iodide; In water; at 40 ℃;

Reference yield: 55.0%

→ 2,9-dithiadecane (56348-40-4)

Guidance literature:

upstream raw materials:

1,6-dimercaptohexane

carbonic acid dimethyl ester

1,2-dithiacyclooctane

methyllithium

Refernces

• 1、 -. "Chlorination of aromatic compounds and catalysts therefor". . . Retrieved 2008/06/13.
• 2、 Lissel, Manfred,Schmidt, Stefan,Neumann, Beate. "Dimethylcarbonat als Methylierungsmittel unter phasen-transfer-katalytischen Bedingungen". . p. 382 - 383. Retrieved 2007/10/02.