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4731-65-1 - Tris(2-methoxyphenyl)phosphine, 98% - Tri(o-anisyl)phosphine - Tris(o-anisyl)phosphine - A11096 - Alfa Aesar

A11096 Tris(2-methoxyphenyl)phosphine, 98%

CAS Number
4731-65-1
Synonyms
Tri(o-anisyl)phosphine
Tris(o-anisyl)phosphine

Size Price ($) Quantity Availability
1g 38.64
5g 170.10
25g 752.00
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Tris(2-methoxyphenyl)phosphine, 98%

MDL
MFCD00014892
EINECS
225-235-8

Chemical Properties

Formula
C21H21O3P
Formula Weight
352.37
Melting point
196-204°
Sensitivity
Air Sensitive
Solubility
Slightly soluble in water.

Applications

Tris(2-methoxyphenyl)phosphine is a phosphine ligand used for catalysis. It is used as a catalyst for allylic substitution of simple alkenes, suzuki coupling reactions, hydrogenation of quinolines and other addition reactions.

Notes

Air sensitive. Incompatible with oxidizing agents.

Literature References

S.Kowalski; S.Allard; K.Zilberberg; T.Riedl; U.Scherf. Direct arylation polycondensation as simplified alternative for the synthesis of conjugated (co)polymers. Progress in Polymer Science. 2013, 38,(12), 1805-1814.

 

Yasuhiro Yamamoto; Kenichiro Sugawara; Masateru Kakeya. Reactions of bis[dichloro(pentamethylcyclopentadienyl)rhodium(III) and -iridium(III)] with aromatic phosphine bearing a methoxy group at an ortho-position: double insertion of 1-alkynes into a Rh-O bond. Inorganica Chimica Acta. 2002, 340,21-28.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
2776186
Harmonized Tariff Code
2931.90
TSCA
No

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