Phosphorotrithious acid, trimethyl ester

Base Information

• Chemical Name: Phosphorotrithious acid, trimethyl ester
• CAS No.: 816-80-8
• Molecular Formula: C3H9PS3
• Molecular Weight: 172.276
• DSSTox Substance ID: DTXSID60231217
• Nikkaji Number: J50.495E
• Wikidata: Q83112068
• Mol file: 816-80-8.mol

Synonyms:Phosphorotrithious acid, trimethyl ester;Trimethyl phosphorotrithioate;816-80-8;trimethyl trithiophosphite;BRN 1697991;Tris(methylthio)phosphine;C3H9PS3;tris(methylsulfanyl)-phosphane;SCHEMBL10339205;DTXSID60231217;C3-H9-P-S3;LS-108992

Chemical Property of Phosphorotrithious acid, trimethyl ester

Chemical Property:

• Vapor Pressure: 0.0877mmHg at 25°C
• Boiling Point: 232.9°C at 760 mmHg
• Flash Point: 94.6°C
• XLogP3: 1.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 171.96040081
• Heavy Atom Count: 7
• Complexity: 31.7

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): A poison by ingestion. Moderately toxic by skin contact. A severe eye irritant.
• Hazard Codes: A poison by ingestion. Moderately toxic by skin contact. A severe eye irritant.

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CSP(SC)SC
• Uses: Extraction ofmineral salts from alkyl acid phosphate solvent solutions, plasticizer.

Technology Process of Phosphorotrithious acid, trimethyl ester

There total 4 articles about Phosphorotrithious acid, trimethyl ester 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:

Dimethyldisulphide (624-92-0) → trithiophosphorous acid trimethyl ester (816-80-8)

Guidance literature:

With phosphorus; decane; at 210 ℃;

Reference yield:

Dimethyldisulphide (624-92-0) → trithiophosphorous acid trimethyl ester (816-80-8) + trimethyl tetrathiophosphate (2386-38-1)

Guidance literature:

With tetraphosphorus trisulfide; at 60 ℃; for 1h; Yield given. Yields of byproduct given; Irradiation;

DOI:10.1039/DT9840001517

Reference yield:

decane (124-18-5) + Dimethyldisulphide (624-92-0) → trithiophosphorous acid trimethyl ester (816-80-8)

Guidance literature:

at 210 ℃;

upstream raw materials:

Dimethyldisulphide

decane

Downstream raw materials:

tributyl(methylthio)stannane

(pentafluorophenyl)(trimethyltrithiophosphite)gold(I)

C₈H₁₁PS₃

C₁₃H₁₃PS₃

Refernces

• 1、 Musa, Faleh H.,Tattershall, Bruce W.. "Reactions of Tetraphosphorus Trisulphide with Organic Disulphides under Ultraviolet Irradiation, and with Sulphuryl Chloride". . p. 1517 - 1520. Retrieved 2007/10/02.