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


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A12093.14

UNSPSC: 12352128

Code: NEW

Additional Details:
Additional Details: CAS Number: 6163-58-2 Weight: 0.01000kg


Quantity 25g

Product Code. 11460013

Quantity Price
1 £ 157.62 / 25g
Estimated Shipment date
from Supplier 16-05-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Tri (o-tolyl)phosphine
CAS 6163-58-2
Molecular Formula C21H21P
Formula Weight 304.37
MDL Number MFCD00008514
Beilstein 661212
Synonym Tris(2-methylphenyl)phosphine; Tris(o-tolyl)phosphine

Specification

Chemical Name or Material Tri (o-tolyl)phosphine
Melting Point 122° to 127°C
Quantity 25g
CAS 6163-58-2
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
Assay ≥98%
Molecular Formula C21H21P
Formula Weight 304.37
MDL Number MFCD00008514
Beilstein 661212
Synonym Tris(2-methylphenyl)phosphine; Tris(o-tolyl)phosphine

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.

Documentation

Technical documents

Safety and Handling

Warning

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

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.