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803-17-8 tris(4-methoxyphenyl)phosphane oxide

product Name tris(4-methoxyphenyl)phosphane oxide
CAS No 803-17-8
Synonyms phosphorane, tris(4-methoxyphenyl)-, oxide; Tris(4-methoxyphenyl)phosphine oxide
Molecular Formula C21H21O4P
Molecular Weight 368.3628
InChI InChI=1/C21H21O4P/c1-23-16-4-10-19(11-5-16)26(22,20-12-6-17(24-2)7-13-20)21-14-8-18(25-3)9-15-21/h4-15H,1-3H3
Molecular Structure 803-17-8 tris(4-methoxyphenyl)phosphane oxide
Density 1.22g/cm3
Boiling point 549.4°C at 760 mmHg
Refractive index 1.591
Flash point 299°C
Vapour Pressur 1.46E-11mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description