Phosphonic acid, ethyl-, cyclic methylene-o-phenylene ester
2-ethyl-4H-1,3,2λ5-benzodioxaphosphinine 2-oxide
Also Known As: 2-ethyl-4H-1,3,2|2-Ethyl-4H-1,3,2-benzodioxaphosphorin-2-oxide|Ethylphosphonic acid cyclic methylene-o-phenylene ester|4H-1,3,2-Benzodioxaphosphorin, 2-ethyl-, 2-oxide|Phosphonic acid, ethyl-, cyclic methylene-o-phenylene ester|2-Ethyl-2H,4H-1,3,2lambda~5~-benzodioxaphosphinin-2-one
CAS: 5853-68-9
| Molecular Formula | C9H11O3P |
|---|---|
| Molecular Weight | 198.04459 g/mol |
| LogP | 1.2 |
| Topological Polar Surface Area | 35.5 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 1 |
| Exact Mass | 198.04459 |
| Monoisotopic Mass | 198.04459 |
| Heavy Atoms | 13 |
| Complexity | 229.0 |
Chemical Identifiers
| CAS Number | 5853-68-9 |
|---|---|
| SMILES | CCP1(=O)OCC2=CC=CC=C2O1 |
| InChIKey | USAPFLLRONGKJO-UHFFFAOYSA-N |
Product Overview
Phosphonic acid, ethyl-, cyclic methylene-o-phenylene ester (CAS 5853-68-9), with molecular formula C9H11O3P and molecular weight 198.04459 g/mol. IUPAC: 2-ethyl-4H-1,3,2λ5-benzodioxaphosphinine 2-oxide.
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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