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Alfa Aesar™ Tri(o-tolyl)phosphine, 98+%

$30.04 - $100.47

Chemical Identifiers

Chemical Name or Material Tri (o-tolyl)phosphine
CAS 6163-58-2
Molecular Formula C21H21P
Formula Weight 304.37g/mol
MDL Number MFCD00008514
Beilstein 661212
Synonym Tris(2-methylphenyl)phosphine; Tris(o-tolyl)phosphine
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1209303

 
alfa aesar™
A12093-03
1g Each for $30.04

AAA1209306

 
alfa aesar™
A12093-06
5g Each for $100.47
Description & Specifications

Specifications

Melting Point 122° to 127°C
Quantity 1g
Chemical Name or Material Tri (o-tolyl)phosphine
CAS 6163-58-2
Assay ≥98%
Molecular Formula C21H21P
Formula Weight 304.37g/mol
MDL Number MFCD00008514
Beilstein 661212
Synonym Tris(2-methylphenyl)phosphine; Tris(o-tolyl)phosphine
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
TSCA TSCA

Applications
Tri(o-tolyl)phosphine is used in a ruthenium-catalyzed direct amination of alcohols. It is also used in Suzuki reaction. Further, it is used in the preparation of tri-ortho-phosphinselenide by reacting with selenium as a reagent. In addition to this, it acts as a ligand in coordination chemistry.

Solubility
Soluble in alcohol. Slightly soluble in cold water. Insoluble in water.

Notes
Light sensitive. Incompatible with strong oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.