Merck
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T84409

Sigma-Aldrich

Triphenylphosphine

ReagentPlus®, 99%

Synonym(s):
Phosphorustriphenyl
Linear Formula:
(C6H5)3P
CAS Number:
Molecular Weight:
262.29
Beilstein:
610776
Número de EC:
Número MDL:
ID de la sustancia en PubChem:

densidad de vapor

9 (vs air)

Nivel de calidad

200

presión de vapor

5 mmHg ( 20 °C)

Línea del producto

ReagentPlus®

ensayo

99%

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

bp

377 °C (lit.)

mp

79-81 °C (lit.)

grupo funcional

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

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Descripción general

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.

Aplicación

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.

Envase

1, 25, 100, 500 g in poly bottle
1 kg in poly bottle
10 kg in poly drum

Información legal

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

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

Código de clase de almacenamiento

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 2

Punto de inflamabilidad F

356.0 °F - closed cup

Punto de inflamabilidad C

180 °C - closed cup

Equipo de protección personal

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

Certificate of Analysis

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Certificate of Origin

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