alpha-Hydroxybenzylphosphinic acid

hydroxy-[hydroxy(phenyl)methyl]-oxophosphanium

CAS: 52705-43-8

Molecular Formula	`C7H8O3P+`
Molecular Weight	171.11 g/mol
LogP	0.3
Topological Polar Surface Area	57.5 A2
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	3
Rotatable Bonds	2
Exact Mass	171.0211
Heavy Atoms	11
Complexity	143.0

Chemical Identifiers

CAS Number	52705-43-8
SMILES	`C1=CC=C(C=C1)C(O)[P+](=O)O`
InChIKey	`SMXKLAXZRQLJGH-UHFFFAOYSA-O`

📖 Product Overview

alpha-Hydroxybenzylphosphinic acid (CAS: 52705-43-8) is a chemical compound with molecular formula C7H8O3P+ and molecular weight 171.11 g/mol. Its IUPAC systematic name is hydroxy-[hydroxy(phenyl)methyl]-oxophosphanium. LogP 0.3 Topological Polar Surface Area 57.5 A2 Hydrogen Bond Donors 2 Hydrogen Bond Acceptors 3 Rotatable Bonds 2 Exact Mass 171.0211 Heavy Atoms 11 Complexity 143.0 InChI Key: SMXKLAXZRQLJGH-UHFFFAOYSA-O. SMILES: C1=CC=C(C=C1)C(O)[P+](=O)O.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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