15573-39-4

Basic information

• Product Name: BIS(TRIMETHYLSILYL)PHOSPHINE
• Synonyms: BIS(TRIMETHYLSILYL)PHOSPHINE
• CAS NO: 15573-39-4
• Molecular Formula: C₆H₁₉PSi₂
• Molecular Weight: 178.359821
• Mol File: 15573-39-4.mol
• Article Data: 10

Chemical Properties

• Melting Point: -38°C
• Boiling Point: 60°C / 16
• Flash Point: 17°C (63°F)
• Appearance: /
• CAS DataBase Reference: BIS(TRIMETHYLSILYL)PHOSPHINE(CAS DataBase Reference)
• NIST Chemistry Reference: BIS(TRIMETHYLSILYL)PHOSPHINE(15573-39-4)
• EPA Substance Registry System: BIS(TRIMETHYLSILYL)PHOSPHINE(15573-39-4)

Safety Data

• Hazardous Substances Data: 15573-39-4(Hazardous Substances Data)

Upstream product

• 75-77-4 chloro-trimethyl-silane 
• 59624-91-8 lithium bis(trimethylsilyl)phosphide 
• 59610-41-2 lithium bis(trimethylsilyl)phosphanide-tetrahydrofuran (1/2) 
• 536-74-3 phenylacetylene 
• 81476-73-5 (cyclopentadienyl)(pentamethylcyclopentadienyl)zirconium dichloride 
• 15573-38-3 Tris(trimethylsilyl)phosphane 
• 67-56-1 methanol 
• 75-65-0 tert-butyl alcohol 

Downstream Products

• 15573-38-3 Tris(trimethylsilyl)phosphane 
• 15628-25-8 Ni⁽⁰⁾(1,2-bis(diphenylphosphino)ethane)2 
• 17446-52-5 trimethylphosphinosilane 
• 7803-51-2 phosphan 
• 96555-94-1 (((C₆H₅)2PCH₂CH₂P(C₆H₅)2)Ni)2P₂ 
• 75-77-4 chloro-trimethyl-silane 
• 54910-60-0 bis{1,2-bis(diethylphosphino)ethane}nickel⁽⁰⁾ 
• 96555-93-0 (((C₂H₅)2PCH₂CH₂P(C₂H₅)2)Ni)2P₂ 
• 57603-40-4 Ni(1,2-bis(dicyclohexylphosphino)ethane)2 
• 96555-95-2 ((C₆H₁₁)2PCH₂CH₂P(C₆H₁₁)2Ni)2P₂ 
• 1352577-57-1 PhMe₂SiCH₂P{P(SiMe₃)2}2 
• 956730-50-0 [CH{(CH₃)CN-2,6-i-Pr₂C₆H₃}₂PbP(SiMe₃)₂] 

Relevant articles and documents

PHOSPHINE PRECURSOR FOR PREPARING QUANTUM DOT AND QUANTUM DOT PREPARED THEREFROM

The present invention relates to a phosphine precursor for the preparation of a quantum dot, and a quantum dot prepared therefrom. Using the phosphine precursor for the preparation of a quantum dot of the present invention, a quantum dot with improved luminous efficiency and higher luminous color purity can be provided.

Inorganic Triphenylphosphine

A completely inorganic version of one of the most famous organophosphorus compounds, triphenylphosphine, has been prepared. A comparison of the crystal structures of inorganic triphenylphosphine, PBaz3 (where Baz=B3H2N3H3) and PPh3 shows that they have superficial similarities and furthermore, the Lewis basicities of the two compounds are remarkably similar. However, their oxygenation and hydrolysis reactions are starkly different. PBaz3 reacts quantitatively with water to give PH3 and with the oxidizing agent ONMe3 to give the triply-O-inserted product P(OBaz)3, an inorganic version of triphenyl phosphite; a corresponding transformation with PPh3 is inconceivable. Thermodynamically, what drives these striking differences in the chemistry of PBaz3 and PPh3 is the great strength of the B?O bond.