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Alfa Aesar™ Triphenylphosphine oxide, 99%

$28.47 - $65.57

Chemical Identifiers

CAS 791-28-6
Molecular Formula C18H15OP
Formula Weight 278.29
MDL Number MFCD00002080
Beilstein 745854
Chemical Name or Material Triphenylphosphine oxide
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1245514 SDS Alfa Aesar™
A1245514
25g Each for $28.47
AAA1245522 SDS Alfa Aesar™
A1245522
100g Each for $65.57
AAA1245536 SDS Alfa Aesar™
A1245536
500g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Triphenylphosphine oxide is used as a catalyst, Lewis base, ligand for metals and starting material for the preparation of other phosphorus compounds. It is also used in epoxidations, Michael reactions and coupling reactions. It reacts with copper(II) halides and form coordination complexes of Copper(II). Further, it acts as a crystallization aid for chemical compounds. In addition to this, it is used for processing, extraction, separation and spectrophotometric determination of cadmium and mercury.

Solubility
Soluble in polar organic solvents. Slightly soluble in hexane and diethyl ether. Insoluble in water.

Notes
Incompatible with strong oxidizing agents.
Description & Specifications

Chemical Identifiers

791-28-6
278.29
745854
C18H15OP
MFCD00002080
Triphenylphosphine oxide

Specifications

791-28-6
278.29
745854
360°C
25g
99%
C18H15OP
MFCD00002080
153° to 159°C
180°C (356°F)
Triphenylphosphine oxide

Safety and Handling

GHS H Statement
H302
Harmful if swallowed.

GHS P Statement
P264-P270-P301+P312-P330-P501a
Wash thoroughly after handling.
Do not eat, drink or smoke when using this product.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Rinse mouth.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

RTECSNumber : SZ1676000

TSCA : TSCA