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Safety Information

692344

Sigma-Aldrich

DPBP-bidentate phosphine

95%

Synonym(s):

2,2′ Bis(diphenylphosphino)benzophenone, Bis[2-(diphenylphosphino)phenyl]methanone

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About This Item

Empirical Formula (Hill Notation):
C37H28OP2
CAS Number:
Molecular Weight:
550.57
MDL number:
UNSPSC Code:
12352115
PubChem Substance ID:

Assay

95%

form

solid

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

mp

152-156 °C

functional group

phosphine

SMILES string

O=C(c1ccccc1P(c2ccccc2)c3ccccc3)c4ccccc4P(c5ccccc5)c6ccccc6

InChI

1S/C37H28OP2/c38-37(33-25-13-15-27-35(33)39(29-17-5-1-6-18-29)30-19-7-2-8-20-30)34-26-14-16-28-36(34)40(31-21-9-3-10-22-31)32-23-11-4-12-24-32/h1-28H

InChI key

RKNMFQXZZRUBQH-UHFFFAOYSA-N

Application

Reactant for benzophenone-derived catalysts

Legal Information

Sold in collaboration with Takasago for research purposes only. US7473793

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

692344-BULK:
692344-VAR:
692344-100MG:
692344-500MG:


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