1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenylphosphine oxide]

(9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine oxide) · Xantphos Impurity 1 · 4,5-Bis(diphenylphosphoryl)-9,9-dimethylxanthene · 4,5-Bis(diphenylphosphoroso)-9,9-dimethyl-9h-xanthene · (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) dioxide · Phosphine oxide, (9,9-dimethyl-9H-xanthene-4,5-diyl)bis[diphenyl- · 1,1'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis-1,1-diphenylphosphine oxide · Phosphine oxide, 1,1'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-

https://huagongshe.com/en/chemical/636077

1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenylphosphine oxide] molecular structure

Identifiers & Physical Properties

CAS No.	808142-24-7
Molecular formula	C39H32O3P2
Average molar mass	610.6 g/mol
Monoisotopic mass	610.18266814 g/mol
SMILES	CC1(C)c2cccc(P(=O)(c3ccccc3)c3ccccc3)c2Oc2c1cccc2P(=O)(c1ccccc1)c1ccccc1
InChIKey	MLFWUIFQRRZREV-UHFFFAOYSA-N
PubChem CID	636077
DTXSID	DTXSID601150430

Chemical & Physical Properties

XLogP	8.6
Topological polar surface area	43.4
Hydrogen bond donors	0
Hydrogen bond acceptors	3
Rotatable bonds	6
Heavy atoms	44
Formal charge	0
Complexity	922
Boiling point	809.1±65.0 °C(Predicted)
Density	1.29±0.1 g/cm3(Predicted)
Storage conditions	Store at room temperature
Appearance	White to off-white Solid
GHS pictogram	GHS07
Signal word	Warning
GHS hazard statements	H302-H315-H319-H335
GHS precautionary statements	P280-P305+P351+P338

Safety & Regulations

Signal word	Warning
GHS pictogram	GHS07
GHS hazard statements	H302-H315-H319-H335
GHS precautionary statements	P280-P305+P351+P338