ChemicalBook Product Catalog Organic Chemistry Phosphines 4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-

4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-

4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE- Basic information
Product Name:4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-
Synonyms:bis(p-sulfonatophenyl)phenylphosphine dipotassium salt;4,4μ-(Phenylphosphinidene)bis(benzenesulfonic acid) hydrate dipotassium salt;Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassiuM salt 97%;4,4'-(Phenylphosphinidene)bis(benzenesulfonic acid) dipotassium salt hydrate 97%;Dipotassium bis(p-sulfonatophenyl)phenylphosphine dihydrate;4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-;4,4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-SU LFONIC ACID), 2K SALT XH2O, 97%;Potassium 4,4'-(phenylphosphinediyl)dibenzenesulfonate dihydrate
CAS:308103-66-4
MF:C18H18KO7PS2
MW:480.53
EINECS:
Product Categories:Basic Phosphine LigandsCatalysis and Inorganic Chemistry;Catalysis and Inorganic Chemistry;Cross-Coupling;Phosphine Ligands;Phosphorus Compounds
Mol File:308103-66-4.mol
4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE- Structure
4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE- Chemical Properties
Melting point 370 °C (dec.)(lit.)
solubility Methanol (Slightly), Water (Slightly)
form Powder
color white
Sensitive air sensitive
Stability:Hygroscopic
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-36/37
WGK Germany 3
TSCA No
MSDS Information
4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE- Usage And Synthesis
UsesBis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt (BSPP) is a water-soluble triarylphosphine salt that forms coordination complexes with silver ions, which is extensively used in the synthesis of silver nanoparticles (AgNPs).
4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE- Preparation Products And Raw materials
Phenyl phosphine
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