Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide

About This Item

Molecular Formula	C₂₆H₂₇O₃P
CAS Number	162881-26-7

FC-0643241

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Properties

Chemical Identifiers

IUPAC Name	[phenyl-(2,4,6-trimethylbenzoyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone
SMILES	CC1=CC(=C(C(=C1)C)C(=O)P(=O)(C2=CC=CC=C2)C(=O)C3=C(C=C(C=C3C)C)C)C
InChI Key	GUCYFKSBFREPBC-UHFFFAOYSA-N
InChI	InChI=1S/C26H27O3P/c1-16-12-18(3)23(19(4)13-16)25(27)30(29,22-10-8-7-9-11-22)26(28)24-20(5)14-17(2)15-21(24)6/h7-15H,1-6H3

Physical Properties

Boiling Point	590.0±60.0 °C at 760 mmHg
Melting Point	131-135ºC
Flash Point	310.6±32.9 °C
Density	1.2±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

310.6±32.9 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.