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Selenic Acid
CAS: 7783-08-6 | H2O4Se
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7783-08-6
Molecular Formula:
H2O4Se
Molecular Mass:
144.97 g/mol
Names and Synonyms:
Selenic Acid
Selenic acid
Selenium hydroxide oxide (Se(OH)2O2)
Identifiers:
SMILES:
O=[Se](=O)(O)O
InChI:
InChI=1S/H2O4Se/c1-5(2,3)4/h(H2,1,2,3,4)
Key Properties
Boiling Point
260 °C
CAS Common Chemistry
Melting Point
58 °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 | 144.97 g/mol | CAS Common Chemistry |
| 144.97199999999998 g/mol | RDKit | |
| 145.911829844 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Selenic_acid | CAS Common Chemistry |
| Boiling Point | 260 °C | CAS Common Chemistry |
| Canonical SMILES | O=[Se](=O)(O)O | CAS Common Chemistry |
| InChI | InChI=1S/H2O4Se/c1-5(2,3)4/h(H2,1,2,3,4) | CAS Common Chemistry |
| InChI Key | InChIKey=QYHFIVBSNOWOCQ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 58 °C | CAS Common Chemistry |
| Name | Selenic acid | CAS Common Chemistry |
| Heavy Atom Count | 5 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 74.60000000000001 Ų | RDKit |
| LogP | -1.7324000000000002 | RDKit |
| Molar Refractivity | 11.564599999999999 | RDKit |
