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Merck
CN

454141

Bis(4-fluorophenyl)phenylphosphine oxide

97%

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About This Item

Linear Formula:
(FC6H4)2P(O)C6H5
CAS Number:
Molecular Weight:
314.27
UNSPSC Code:
12352101
PubChem Substance ID:
EC Number:
259-079-7
MDL number:
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InChI key

AAYLOGMTTMROGA-UHFFFAOYSA-N

InChI

1S/C18H13F2OP/c19-14-6-10-17(11-7-14)22(21,16-4-2-1-3-5-16)18-12-8-15(20)9-13-18/h1-13H

SMILES string

Fc1ccc(cc1)P(=O)(c2ccccc2)c3ccc(F)cc3

assay

97%

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

mp

125-131 °C (lit.)

functional group

phosphine oxide

Application

  • Catalyst for hydroformylation reactions
  • Used for preparation of chlorine-tolerant polymers for desalination
  • Crosslinking agent in preparation of polymer electrolyte membranes for fuel cell applications

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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