三苯基氧膦

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.

Incompatible with strong oxidizing agents.

MFCD00002080

212-338-8

C₁₈H₁₅OP

278.29

153-159°

360°

180°(356°F)

1.200

Ambient temperatures.

Crystalline powder

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

745854

22-52/53
Harmful if swallowed.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

36-60-61
Wear suitable protective clothing.This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

SZ1676000

 

是

 

H302-H402-H412
Harmful if swallowed.Harmful to aquatic life.Harmful to aquatic life with long lasting effects.

P264-P270-P301+P312a-P330-P501a
Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Rinse mouth.Dispose of contents/container in accordance with local/regional/national/international regulations.