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710563

Tris(o-methoxyphenyl)phosphine

Name: Tris(<I>o</I>-methoxyphenyl)phosphine
Brand: ALDRICH

96%, powder

Synonym(s):

NSC 93545, Tris(o-anisyl)phosphine

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About This Item

Empirical Formula (Hill Notation):

C₂₁H₂₁O₃P

CAS Number:

4731-65-1

Molecular Weight:

352.36

NACRES:

NA.22

PubChem Substance ID:

329762934

UNSPSC Code:

12352112

EC Number:

225-235-8

MDL number:

MFCD00014892

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Properties

Product Name

Tris(o-methoxyphenyl)phosphine, 96%

assay

96%

form

powder

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

198-204 °C

functional group

phosphine

SMILES string

COc1ccccc1P(c2ccccc2OC)c3ccccc3OC

InChI

1S/C21H21O3P/c1-22-16-10-4-7-13-19(16)25(20-14-8-5-11-17(20)23-2)21-15-9-6-12-18(21)24-3/h4-15H,1-3H3

InChI key

IIOSDXGZLBPOHD-UHFFFAOYSA-N

Description

Application

Catalyst for:

Allylic substitution of simple alkenes
Suzuki coupling reactions
Telomerization of 1,3-butadiene with various alcohols
Hydrogenation of quinolines
Amination / direct arylation

Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335,H413

Precautionary Statements

P273 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Aquatic Chronic 4 - 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 (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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