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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 10692002Generated: October 30, 2026

3,5-Dicarbomethoxyphenyldiphenylphosphine oxide

https://huagongshe.com/en/chemical/10692002

3,5-Dicarbomethoxyphenyldiphenylphosphine oxide molecular structure

Identifiers & Physical Properties

Molecular formulaC22H19O5P
Average molar mass394.4 g/mol
Monoisotopic mass394.0970107 g/mol
SMILESCOC(=O)c1cc(C(=O)OC)cc(P(=O)(c2ccccc2)c2ccccc2)c1
InChIKeyPYQHWAXFYXUYPD-UHFFFAOYSA-N
PubChem CID10692002

Chemical & Physical Properties

XLogP3.8
Topological polar surface area69.7
Hydrogen bond donors0
Hydrogen bond acceptors5
Rotatable bonds7
Heavy atoms28
Formal charge0
Complexity546