About 1,1-difluoroethylphosphonic acid
1,1-difluoroethylphosphonic acid (PubChem CID 23183684) has the molecular formula C2H5F2O3P
and a molecular weight of 146.03 g/mol. Its IUPAC name is 1,1-difluoroethylphosphonic acid.
Molecular Properties
| Compound Name | 1,1-difluoroethylphosphonic acid |
| PubChem CID | 23183684 |
| Molecular Formula | C2H5F2O3P |
| Molecular Weight | 146.03 g/mol |
| Exact Mass | 145.99 |
| IUPAC Name | 1,1-difluoroethylphosphonic acid |
| SMILES | CC(F)(F)P(=O)(O)O |
| InChI | InChI=1S/C2H5F2O3P/c1-2(3,4)8(5,6)7/h1H3,(H2,5,6,7) |
| InChIKey | WRLOWLWINFMFSN-UHFFFAOYSA-N |
| XLogP | 0.78 |
| TPSA | 57.53 Ų |
| H-Bond Donors | 2 |
| H-Bond Acceptors | 1 |
| Rotatable Bonds | 1 |
| Heavy Atoms | 8 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 146.03 |
| LogP ≤ 5 | 0.78 |
| H-Bond Donors ≤ 5 | 2 |
| H-Bond Acceptors ≤ 10 | 1 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'phosphor', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 1,1-difluoroethylphosphonic acid?
The IUPAC name of 1,1-difluoroethylphosphonic acid (CID 23183684) is 1,1-difluoroethylphosphonic acid.
What is the SMILES notation for 1,1-difluoroethylphosphonic acid?
The canonical SMILES for 1,1-difluoroethylphosphonic acid is CC(F)(F)P(=O)(O)O.
What is the InChIKey of 1,1-difluoroethylphosphonic acid?
The InChIKey is WRLOWLWINFMFSN-UHFFFAOYSA-N. The full InChI is InChI=1S/C2H5F2O3P/c1-2(3,4)8(5,6)7/h1H3,(H2,5,6,7).
What are the key properties of 1,1-difluoroethylphosphonic acid?
1,1-difluoroethylphosphonic acid has a molecular weight of 146.03 g/mol, XLogP of 0.78, 1 rotatable bonds, 2 hydrogen bond donors, and 1 hydrogen bond acceptors.
Where does this data come from?
All data for 1,1-difluoroethylphosphonic acid is sourced from PubChem (CID 23183684), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).