Dipropyl tetrasulfide

Base Information

• Chemical Name: Dipropyl tetrasulfide
• CAS No.: 52687-98-6
• Molecular Formula: C6H14S4
• Molecular Weight: 214.441
• Hs Code.: 2930909090
• European Community (EC) Number: 258-103-3
• UNII: R5ZTZ4GX48
• DSSTox Substance ID: DTXSID70200656
• Nikkaji Number: J295.769H
• Wikidata: Q67879851
• Metabolomics Workbench ID: 126283
• ChEMBL ID: CHEMBL2030130
• Mol file: 52687-98-6.mol

Synonyms:dipropyl tetrasulfide;dipropyltetrasulfide

Chemical Property of Dipropyl tetrasulfide

Chemical Property:

• Vapor Pressure: 0.00153mmHg at 25°C
• Refractive Index: 1.5904
• Boiling Point: 304.9°Cat760mmHg
• Flash Point: 138.1°C
• PSA: 101.20000
• Density: 1.168g/cm³
• LogP: 4.48420
• XLogP3: 3.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 7
• Exact Mass: 213.99783514
• Heavy Atom Count: 10
• Complexity: 49.7

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCSSSSCCC

Technology Process of Dipropyl tetrasulfide

There total 13 articles about Dipropyl tetrasulfide 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: 86.0%

disulfur dichloride (10025-67-9) + 1-thiopropane (107-03-9) → 1,4-di(n-propyl)tetrasulfane (52687-98-6)

Guidance literature:

With triethylamine; In dichloromethane; at -20 - 20 ℃; for 1h;

DOI:10.1016/j.bmcl.2012.04.056

Reference yield: 55.1%

1-thiopropane (107-03-9) → dipropyl trisulfide (6028-61-1) + 1,4-di(n-propyl)tetrasulfane (52687-98-6) + Dipropyl disulfide (629-19-6)

Guidance literature:

With boron trifluoride diethyl etherate; sulfur dioxide; In dichloromethane; at 25 ℃; for 24h;

DOI:10.1246/bcsj.56.2657

Reference yield: 29.0%

1-thiopropane (107-03-9) + 1-oxo-1H-1λ4-benzo[1,2]dithiol-3-one (66304-00-5) → 3H-1,2-benzodithiol-3-one (1677-27-6) + 1,4-di(n-propyl)tetrasulfane (52687-98-6) + o-(Propyldithio)benzoic acid + Dipropyl disulfide (629-19-6)

Guidance literature:

With triethylamine; In dichloromethane; at 25 ℃; for 2h; Further byproducts given;

DOI:10.1021/jo00118a010

upstream raw materials:

1-thiopropane

(Z,Z)-bis-(1-propenyl) sulfide

1-oxo-1H-1λ⁴-benzo[1,2]dithiol-3-one

1-Chloropropane

Downstream raw materials:

1,2-dithiole-3-thione

1-thiopropane

propyl sulfide

Dipropyl disulfide

Refernces

• 1、 -. "ANTIBACTERIAL S-HETEROSUBSTITUTED DISULFIDES". Page/Page column 13; 16. . Retrieved 2009/05/30.
• 2、 Musorin, G. K.. "Unusual Reaction Route of Unsaturated Amines with Hydrogen Sulfide". . p. 1933 - 1934. Retrieved 2007/10/03.