Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide CAS#: 75980-60-8

Names & Identifiers

Product NameDiphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
SynonymsDiphenyl(2,4,6-trimethylbenzoyl);SPEEDCURE TPO;Diphenyl-(2,4,6-Trimethylbenzolyl)-Phosphine Oxide(SP-2,4,6);2,4,6-TRIMETHYLBENZOYLDIPHENYL PHOSPHINE OXIDE TPO;Diphenyl(2,4,6-trimethylbenzoyl)phosphinoxid;YF-PI TPO;2,4,6-TRIMETHYLBENZOYLDI PHENYLPHOSPHINOXIDE;diphenyl(2,4,6-trimethylbenzoyl)phosphine
CAS Registry Number75980-60-8
Molecular FormulaC22H21O2P
Molecular Weight348.37
Other Registry Numbers
IUPA Names, InChI, InChI Key, Canonical SMILES, etc.:IUPA Names, InChI, InChI Key, Canonical SMILES, etc.
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide CAS#: 75980-60-8

Chemical & Physical Properties

Melting point 88-92 °C(lit.)
Density 1.12 g/mL at 25 °C(lit.)
Refractive Index n20/D 1.475(lit.)
Flash Point >230 °F
Stability:Stable. Incompatible with strong oxidizing agents.
More Properties From PubChemTopological Polar Surface Area, Monoisotopic Mass, etc.
EPA Substance Registry SystemPhosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)- (75980-60-8)

Safety & Hazards(Codes & Phrases)

Hazard Codes Xn,N
R Phrase 22-62-51/53
S Phrase 22-24/25-61-36/37
WGK Germany 2
RTECS SZ0395000
More Safety & Hazards From PubChemSignal, GHS Hazard Statements, Precautionary Statement Codes, etc.


Literature on PubChemSynthesis References, Metabolite References, etc.


Patents on PubChemRelated Patents Of This Product

Transportation, Storage & Usage

TransportationNo Information
StorageNo Information
UsageNo Information

Spectral Properties

No Information

Approved Manufacturers

Want to be listed here as a manufacturer for free?Learn more about our free service.

More Suppliers

Watson International LtdInquiry by sending email by [email protected]
Want to be listed here as a supplier?Learn more about our paid service.

Technology Transfer

Want to buy or sell technology concerning this product?Submit your requirement here.

Need Our Help?

Can't find any manufacturers? Or have specs, trust, communication, shipment or payment issues? Or you are looking for routes of synthesis(ROS) or pharmacopoeias of this product?Click here to see how ChemWhat may help you.