P-(2-Phenylethynyl)phosphonic acid
2-phenylethynylphosphonic acid
Also Known As: phenylethynylphosphonic acid|2-phenylethynylphosphonic acid|P-(2-Phenylethynyl)phosphonic acid|Oprea1_075013|(phenylethynyl)phosphonic acid|1-Phosphono-2-phenylacetylene|(2-phenylethynyl)phosphonic acid
CAS: 4672-31-5
| Molecular Formula | C8H7O3P |
|---|---|
| Molecular Weight | 182.01328 g/mol |
| LogP | 1.1733 |
| Topological Polar Surface Area | 57.53 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 0 |
| Exact Mass | 182.01328 |
| Monoisotopic Mass | 182.01328 |
| Heavy Atoms | 12 |
| Complexity | 354.88452 |
Chemical Identifiers
| CAS Number | 4672-31-5 |
|---|---|
| SMILES | C1=CC=C(C=C1)C#CP(=O)(O)O |
Product Overview
P-(2-Phenylethynyl)phosphonic acid (CAS 4672-31-5), with molecular formula C8H7O3P and molecular weight 182.01328 g/mol. IUPAC: 2-phenylethynylphosphonic acid.
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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