Diphenylantimony diisopropyldithiophosphate

Base Information

• Chemical Name: Diphenylantimony diisopropyldithiophosphate
• CAS No.: 126443-52-5
• Molecular Formula: C₁₈H₂₄O₂PS₂Sb
• Molecular Weight: 489.243
• DSSTox Substance ID: DTXSID801047770
• Mol file: 126443-52-5.mol

Synonyms:(diphenylphosphinodithioato) diphenylantimony(III);DADPTP;diphenylantimony diisopropyldithiophosphate;Ph2SbS2P(OPr(i))2

Chemical Property of Diphenylantimony diisopropyldithiophosphate

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 100.76000
• Density: g/cm³
• LogP: 7.28850
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 8
• Exact Mass: 487.99935
• Heavy Atom Count: 24
• Complexity: 376

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)OP(=S)(OC(C)C)S[Sb](C1=CC=CC=C1)C2=CC=CC=C2

Technology Process of Diphenylantimony diisopropyldithiophosphate

There total 5 articles about Diphenylantimony diisopropyldithiophosphate 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: 95.0%

diphenylantimony(III) chloride (2629-47-2) + sodium O,O-diisopropyl dithiophosphate (27205-99-8) → diphenylantimony(III) O,O-((CH3)2CH)2-dithiophosphate (126443-52-5)

Guidance literature:

In benzene; byproducts: NaCl; addn. of Na-salt in benzene to Ph2SbCl, refluxing for 2 h; filtn. of NaCl, removing of the volatile fraction under vac. gives a liquid, dissoln. in petroleum ether and keeping in a deep freezer overnight, solvent removal in vac., elem. anal.;

Reference yield: 91.0%

triphenylantimony (603-36-1) + O,O-diisopropyl hydrogen phosphorodithioate (107-56-2) → diphenylantimony(III) O,O-((CH3)2CH)2-dithiophosphate (126443-52-5)

Guidance literature:

In benzene; mlar ratio SbPh3/dithiophosphoric acid 1:1; refluxing; elem. anal.;

DOI:10.1080/00945719608004349

Reference yield: 85.0%

ammonium O,O-diisopropyldithiophosphate (1071-06-3) + diphenylantimony(III) acetate (5613-52-5) → diphenylantimony(III) O,O-((CH3)2CH)2-dithiophosphate (126443-52-5)

Guidance literature:

In benzene; byproducts: CH3CO2NH4; addn. of (C6H5)2SbO2CCH3 (2 mmol) in benzene to a suspension of ((CH3)2CHO)2PS2(NH4) (2 mmol); stirring under reflux for 2 h; filtration;; evaporation to dryness under vac.; taking up in hot anhydrous acetone; crystallization on cooling; elem. anal.;;

DOI:10.1016/0022-328X(92)83160-J

upstream raw materials:

triphenylantimony

O,O-diisopropyl hydrogen phosphorodithioate

diphenylantimony(III) chloride

sodium O,O-diisopropyl dithiophosphate