Tetrakis(Triphenylphosphine)Palladium(0),CAS 14221-01-3,Pd(PPh3)4,Tetrakis(Triph - 钯类催化剂

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CAS Tetrakis(Triphenylphosphine)Palladium(0),CAS 14221-01-3,Pd(PPh3)4,Tetrakis(Triph

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Tetrakis(Triphenylphosphine)Palladium(0),CAS 14221-01-3,Pd(PPh3)4,Tetrakis(Triphenylphosphine)Palladium

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Tetrakis(triphenylphosphine)palladium(0), CAS 14221-01-3,Pd(PPh3)4, Tetrakis(triphenylphosphine)palladium

Tetrakis(triphenylphosphine)palladium(0) is the chemical compound Pd[P(C6H5)3]4, often abbreviated Pd(PPh3)4, or even PdP4. It is a bright yellow crystalline solid that becomes brown upon decomposition in air.

Identification
Name		Tetrakis(triphenylphosphine)palladium(0)
Synonyms		Palladium(0)tetrakis(triphenylphosphine), TPP palladium(0),Tetrakis(triphenylphosphine)palladium

Molecular Structure

Molecular Formula		C72H60P4Pd
Molecular Weight		1155.58
CAS Registry Number		14221-01-3
EINECS		238-086-9
Pd content		9.2%
Properties

Melting point		103-107 ºC
Water solubility		insoluble
Appearance		Yellow powder
Safety Data

Safety Description		S22;S24/25
MSDS		Tetrakis(triphenylphosphine)palladium(0) MSDS.pdf