4,4'-(Phenylphosphinylidene)dibenzoic acid
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
803-19-0
Chemical name
4,4'-(Phenylphosphinylidene)dibenzoic acid
Molecular formula
C20H15O5P
Molecular weight
366.3 g/mol
Synonyms
Bis(4-carboxyphenyl)phenylphosphine oxide; 4,4'-(phenylphosphoryl)dibenzoic acid; Bis(4-carboxyphenyl)phenyl-phosphine oxide; 4-[(4-carboxyphenyl)(phenyl)phosphoroso]benzoic acid; 4-[(4-carboxyphenyl)-phenyl-phosphoryl]benzoic acid; Bis(4-carboxyphenyl)phenyl phosphine oxide; bis(4-carboxyphenyl) phenyl phosphine oxide; 4 pound not4'-(Phenylphosphoryl)dibenzoic acid; 4,4 inverted exclamation mark -(Phenylphosphoryl)dibenzoic Acid
InChIKey
UVTXHAOLTBFLDL-UHFFFAOYSA-N
PubChem CID
69934
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
3.1
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.