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Molecule
Ammonium Phosphinate
CAS: 7803-65-8 · H6NO2P
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 7803-65-8
- Molecular Formula
- H6NO2P
- Molecular Mass
- 83.03 g/mol
Identifiers
CAS Registry Number
7803-65-8
SMILES
N.O=[PH2]O
InChI Key
AQQVTZBWWYVEGR-UHFFFAOYSA-N
InChI
InChI=1S/H3N.H3O2P/c;1-3-2/h1H3;3H2,(H,1,2)
Names and Synonyms
- Ammonium Phosphinate Common Name
- Phosphinic acid, ammonium salt (1:1) Synonym
- Phosphinic acid, ammonium salt Synonym
- Ammonium hypophosphite ((NH4)H2PO2) Synonym
- Ammonium phosphinate Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 83.03 g/mol | CAS Common Chemistry |
| 83.027 g/mol | RDKit | |
| Density | 1.63 g/cm³ | CAS Common Chemistry |
| 1.634 g/cm3 | CAS Common Chemistry | |
| Canonical SMILES | O=[PH2]O.N | CAS Common Chemistry |
| InChI | InChI=1S/H3N.H3O2P/c;1-3-2/h1H3;3H2,(H,1,2) | CAS Common Chemistry |
| InChI Key | InChIKey=AQQVTZBWWYVEGR-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 200 °C | CAS Common Chemistry |
| Name | Ammonium phosphinate | CAS Common Chemistry |
| Heavy Atom Count | 4 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 72.3 Ų | RDKit |
| LogP | -0.188 | RDKit |
| Molar Refractivity | 17.6374 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 83.013615062 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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140
120
100
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40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 83.03 g/mol; density = 1.630 g/mL. Edit any field — others recompute live.
