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T84409

Triphenylphosphine

99%, ReagentPlus®

Synonyme(s) :

Phosphorustriphenyl

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A propos de cet article

Formule linéaire :
(C6H5)3P
Numéro CAS:
603-35-0
Poids moléculaire :
262.29
NACRES:
NA.21
PubChem Substance ID:
24900530
UNSPSC Code:
12352100
EC Number:
210-036-0
MDL number:
MFCD00003043
Beilstein/REAXYS Number:
610776
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Nom du produit

Triphenylphosphine, ReagentPlus®, 99%

vapor density

9 (vs air)

Quality Segment

200

vapor pressure

5 mmHg ( 20 °C)

product line

ReagentPlus®

assay

99%

feature

achiral

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
reaction type: Cross Couplings

parameter

air stable

bp

377 °C (lit.)

mp

79-81 °C (lit.)

functional group

phosphine

SMILES string

c1ccc(cc1)P(c2ccccc2)c3ccccc3

InChI

1S/C18H15P/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChI key

RIOQSEWOXXDEQQ-UHFFFAOYSA-N

General description

Rhodium and triphenylphosphine catalyst system has been used for the hydroformylation of soybean, safflower and linseed oils and their methyl esters. Polymer supported triphenylphosphine has been reported to efficiently catalyze the γ-addition of pronucleophiles to alkynoate. Triphenylphosphine reacts with hydrated ruthenium trichloride in methanol to afford [RuCl2(PPh3)4], [RuCl2(PPh3)3] and [RuCl3(PPh3)2CH3OH]. It participates in the Heck reaction of 4-bromoanisole and ethyl acrylate in ionic liquids.

Application

Triphenylphosphine was used in the synthesis of mono-6-amino-deoxy-6-cyclodextrin. It was also employed as catalyst during the synthesis of C-aryl furanosides.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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signalword

Danger

target_organs

Central nervous system,Peripheral nervous system

Classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

flash_point_f

356.0 °F - closed cup

flash_point_c

180 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

pictograms

Health hazardExclamation mark
GHS08,GHS07

Hazard Classifications

Acute Tox. 4 Oral - Skin Sens. 1B - STOT RE 1 Inhalation

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