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Tris(dibenzylideneacetone)dipalladium

Tris(dibenzylideneacetone)dipalladium Structure
CAS No.
51364-51-3
Chemical Name:
Tris(dibenzylideneacetone)dipalladium
Synonyms
(DBA)3PD2;Tris(dibenzylideneacetone)palladium;tris(1,5-diphenylpenta-1,4-dien-3-one) dipalladium;Pd2(dbba)3;Pd2(dibenzylideneacetone)3;Tris(dibenzylideneacetonyl)bis-palladium;Tris(dibenzylidenaceTone) dipalladium (O);Tris(dibenzylideneac;Tris(dibenzyL;ideneacetone)dipaL
CBNumber:
CB9855353
Molecular Formula:
C51H42O3Pd2
Molecular Weight:
915.71738
MOL File:
51364-51-3.mol
MSDS File:
SDS
Modify Date:
2024/5/9 14:46:00

Tris(dibenzylideneacetone)dipalladium Properties

Melting point 152-155°C
storage temp. 2-8°C
solubility Soluble in chlorinated solvents, benzene and THF.
form Fine Crystalline Powder
color Purple to black
Water Solubility insoluble
Sensitive Air & Moisture Sensitive
InChIKey IBXMKLPFLZYRQZ-VCHVFRDLSA-N
CAS DataBase Reference 51364-51-3(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07,GHS09
Signal word  Warning
Hazard statements  H317-H411
Precautionary statements  P261-P272-P273-P280-P302+P352-P333+P313
Hazard Codes  Xn
Risk Statements  20/22-36-40
Safety Statements  24/25-36/37
WGK Germany  3
TSCA  No
HS Code  28439000
NFPA 704
1
2 1

Tris(dibenzylideneacetone)dipalladium price More Price(20)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 328774 Tris(dibenzylideneacetone)dipalladium(0) 97% 51364-51-3 500MG ₹5572.2 2022-06-14 Buy
Sigma-Aldrich(India) 919772 Tris(dibenzylideneacetone)dipalladium(0) ChemBeads 51364-51-3 250MG ₹10467.78 2022-06-14 Buy
Sigma-Aldrich(India) 919772 Tris(dibenzylideneacetone)dipalladium(0) ChemBeads 51364-51-3 1G ₹26174.85 2022-06-14 Buy
Sigma-Aldrich(India) 683345 [Pd2(dba)3] x dba Umicore 51364-51-3 500MG ₹5505.6 2022-06-14 Buy
Sigma-Aldrich(India) 328774 Tris(dibenzylideneacetone)dipalladium(0) 97% 51364-51-3 1G ₹9679.2 2022-06-14 Buy
Product number Packaging Price Buy
328774 500MG ₹5572.2 Buy
919772 250MG ₹10467.78 Buy
919772 1G ₹26174.85 Buy
683345 500MG ₹5505.6 Buy
328774 1G ₹9679.2 Buy

Tris(dibenzylideneacetone)dipalladium Chemical Properties,Uses,Production

Chemical Properties

dark purple solid

Uses

Tris(dibenzylideneacetone)dipalladium is used in the preparation of semiconducting polymers processed from nonchlorinated solvents into high performance thin film transistors. It is also used as a semiconductor in the synthesis of polymer bulk-heterojunction solar cells.

Preparation

First reported in 1970,Tris(dibenzylideneacetone)dipalladium(0)  is prepared from dibenzylideneacetone and sodium tetrachloropalladate. Because it is commonly recrystallized from chloroform, the complex is often supplied as the adduct [Pd2(dba)3·CHCl3].The purity of samples can be variable.

General Description

Tris(dibenzylideneacetone)dipalladium(0) (Pd2(dba)3) participates in the synthesis of azepane. Crystal structure of Pd2(dba)3 has been determined by three-dimensional X-ray data. Crystals of Pd2(dba)3 are reported to crystalize in triclinic system. It is widely used Pd(0) source in Pd-mediated transformations.

Structure and conformation

In [Pd2(dba)3], the pair of Pd atoms are separated by 320 pm but are tied together by dba units.The Pd(0) centres are bound to the alkene parts of the dba ligands. 

Tris(dibenzylideneacetone)dipalladium Preparation Products And Raw materials

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