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Phenylphosphinic Acid
CAS: 1779-48-2 | C6H7O2P
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
1779-48-2
Molecular Formula:
C6H7O2P
Molecular Mass:
142.09 g/mol
Names and Synonyms:
Phenylphosphinic Acid
Phosphinic acid, P-phenyl-
Phosphinic acid, phenyl-
P-Phenylphosphinic acid
Benzenephosphinic acid
Phenylphosphinic acid
Phenylphosphonous acid
Benzenephosphonous acid
Hydroxyphenylphosphine oxide
NSC 2670
Identifiers:
SMILES:
O=[PH](O)c1ccccc1
InChI:
InChI=1S/C6H7O2P/c7-9(8)6-4-2-1-3-5-6/h1-5,9H,(H,7,8)
Key Properties
Melting Point
84 °C
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 142.09 g/mol | CAS Common Chemistry |
| 142.094 g/mol | RDKit | |
| 142.01836609400002 g/mol | RDKit | |
| Canonical SMILES | O=P(O)C=1C=CC=CC1 | CAS Common Chemistry |
| InChI | InChI=1S/C6H7O2P/c7-9(8)6-4-2-1-3-5-6/h1-5,9H,(H,7,8) | CAS Common Chemistry |
| InChI Key | InChIKey=MLCHBQKMVKNBOV-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 84 °C | CAS Common Chemistry |
| Name | Phenylphosphinic acid | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 37.3 Ų | RDKit |
| LogP | 0.7788999999999999 | RDKit |
| Molar Refractivity | 37.296300000000016 | RDKit |
