Phosphoroselenoic acid

trihydroxy(selanylidene)-lambda5-phosphane

CAS: 25758-66-1

Molecular Formula	`H3O3PSe`
Molecular Weight	160.97 g/mol
Topological Polar Surface Area	60.7 A2
Hydrogen Bond Donors	3
Hydrogen Bond Acceptors	3
Rotatable Bonds	0
Exact Mass	161.8985
Heavy Atoms	5
Complexity	53.0

Chemical Identifiers

CAS Number	25758-66-1
SMILES	`OP(=[Se])(O)O`
InChIKey	`JRPHGDYSKGJTKZ-UHFFFAOYSA-N`

📖 Product Overview

Phosphoroselenoic acid (CAS: 25758-66-1) is a chemical compound with molecular formula H3O3PSe and molecular weight 160.97 g/mol. Its IUPAC systematic name is trihydroxy(selanylidene)-lambda5-phosphane. Topological Polar Surface Area 60.7 A2 Hydrogen Bond Donors 3 Hydrogen Bond Acceptors 3 Rotatable Bonds 0 Exact Mass 161.8985 Heavy Atoms 5 Complexity 53.0 InChI Key: JRPHGDYSKGJTKZ-UHFFFAOYSA-N. SMILES: OP(=[Se])(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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