Basic

CAS No.	6163-63-9
Product Name	tris(2-methylphenyl)phosphane oxide
Synonyms	Tri-O-tolylphosphine oxide
Molecular Formula	C21H21OP
Molecular Weight	320.3646

Physical property

Density	1.12g/cm3
Boiling point	504.4°C at 760 mmHg
Flash point	258.8°C
Refractive index	1.598