Tributylphosphine sulfide

Base Information

• Chemical Name: Tributylphosphine sulfide
• CAS No.: 3084-50-2
• Molecular Formula: C12H27 P S
• Molecular Weight: 234.386
• Hs Code.: 2930909090
• European Community (EC) Number: 221-393-7
• UNII: 648710D4LS
• DSSTox Substance ID: DTXSID00184854
• Nikkaji Number: J50.230H
• Wikidata: Q27263720
• Mol file: 3084-50-2.mol

Synonyms:Tributylphosphine sulfide;3084-50-2;Phosphine sulfide, tributyl-;Tributylphosphine sulphide;Tributylfosfinsulfid;Tributylfosfinsulfid [Czech];Phosphine, tributyl-, sulfide;EINECS 221-393-7;BRN 1762257;tributyl(sulfanylidene)-lambda5-phosphane;AI3-51152;UNII-648710D4LS;648710D4LS;Phosphine sulfide,tributyl-;tributyl-;tributyl-|E?-phosphanethione;tris(1-butyl)phosphine sulfide;SCHEMBL1486342;DTXSID00184854;MFCD00014464;LS-106071;Q27263720;Tributylphosphine sulfide min. 99%, (7% S, dissolved in TBP)

Chemical Property of Tributylphosphine sulfide

Chemical Property:

• Vapor Pressure: 0.00181mmHg at 25°C
• Boiling Point: 302.1°Cat760mmHg
• Flash Point: 136.5°C
• PSA: 41.90000
• Density: 0.906g/cm³
• LogP: 5.51680
• XLogP3: 4.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 9
• Exact Mass: 234.15710903
• Heavy Atom Count: 14
• Complexity: 137

Purity/Quality:

99%, ^*data from raw suppliers

Tributylphosphine sulfide min. 99%, (7% S, dissolved in TBP) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCP(=S)(CCCC)CCCC

Technology Process of Tributylphosphine sulfide

There total 15 articles about Tributylphosphine sulfide 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: 90.0%

tributylphosphine (998-40-3) → tri-n-butylphosphine sulfide (3084-50-2)

Guidance literature:

With sulfur; In dichloromethane; at 20 ℃; for 2h; Inert atmosphere;

DOI:10.1021/acs.orglett.5b00186

Reference yield: 90.0%

sulfur (10544-50-0) + bis(tri-n-butylphosphine)platinum dichloride (15076-72-9,15391-01-2,15390-92-8) → PtS4(P(n-Bu)3)2 (121872-72-8) + tri-n-butylphosphine sulfide (3084-50-2)

Guidance literature:

With NH₃; In ammonia; NH3 (liquid); inert atmosphere;

Reference yield: 81.0%

di-tert-butyl disulfide (110-06-5) + tributylphosphine (998-40-3) → tri-n-butylphosphine sulfide (3084-50-2)

Guidance literature:

With aluminum oxide; lithium perchlorate; benzoic acid; acetonitrile; In acetonitrile; for 2h; constant current electrolysis: 100 mA, graphite cell, platine anode;

upstream raw materials:

n-butyl magnesium bromide

di-tert-butyl disulfide

tributylphosphine

thiophenol

Downstream raw materials:

Tributylphosphine oxide

tributylphosphine

Refernces

• 1、 Sherry,Purcell. "". . p. 1853. Retrieved 1972.
• 2、 Trofimov,Gusarova,Verkhoturova,Mikhailenko,Kazantseva,Arbuzova. "Microwave activation of the reaction of red phosphorus with alkanethiolate anions". experimental part. p. 2453 - 2455. Retrieved 2010/05/15.
• 3、 Aitken, R. Alan,Lightfoot, Philip,Wilson, Neil J.. "Formation and structure of a novel zwitterionic phosphoniocyclopentenonide from Bu3P, DMAD and COS". . p. 35 - 37. Retrieved 2007/10/03.