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2-(Diphenylphosphino)benzoic acid CAS 17261-28-8

Product:?2-(Diphenylphosphino)benzoic?Acid
CAS No.: 17261-28-8
Molecular Formula: C??H??O?P
Molecular Weight: 306.30 g/mol
Physical State: Solid (powder)

Description

Product:?2-(Diphenylphosphino)benzoic?Acid

CAS?No.:?17261-28-8

Molecular?Formula:?C??H??O?P

Molecular?Weight:?306.30?g/mol

Chemical Structure:

2-(Diphenylphosphino)benzoic acid cas 17261-28-8

Quality?Inspection?Report?(QC)
Parameter Specification Test Result Method
Appearance Off-white to pale yellow powder Complies Visual
Purity (HPLC) ?? 95.0% 96.2% HPLC (UV detection)
Melting Point 160 – 165??C 162??C DSC
Loss on Drying ?? 1.0% 0.7% Gravimetric (105??C)
Residual Solvents ?? 0.5% (total) 0.3% GC-MS
Conclusion: The product meets the required quality standards.
Solubility: Soluble in DMF, DMSO; partially soluble in methanol
Stability: Air-sensitive; store under inert gas (N?/Ar)
Applications: Chelating ligand in catalysis, coordination chemistry
Storage: Store at 2-8??C in a tightly sealed container under inert atmosphere

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