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Molecule
Potassium Tellurite
CAS: 7790-58-1 · H2K2O3Te
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 7790-58-1
- Molecular Formula
- H2K2O3Te
- Molecular Mass
- 255.81 g/mol
Identifiers
CAS Registry Number
7790-58-1
SMILES
O=[Te](O)O.[K].[K]
InChI Key
GMRYGYHSCNCWPR-UHFFFAOYSA-N
InChI
InChI=1S/2K.H2O3Te/c;;1-4(2)3/h;;(H2,1,2,3)
Names and Synonyms
- Potassium Tellurite Common Name
- Telluric acid (H2TeO3), potassium salt (1:2) Synonym
- Telluric acid (H2TeO3), dipotassium salt Synonym
- Potassium tellurate(IV) (K2TeO3) Synonym
- Potassium tellurium oxide (K2TeO3) Synonym
- Potassium tellurate (K2TeO3) Synonym
- Potassium tellurite Synonym
- Potassium trioxotellurate(2-) Synonym
- Dipotassium tellurite Synonym
- Potassium tellurite (K2TeO3) Synonym
- Potassium tellurate (K2(TeO3)) Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 255.81 g/mol | CAS Common Chemistry |
| 255.80900000000003 g/mol | RDKit | |
| 257.834031684 g/mol | RDKit | |
| 257.825 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Potassium_tellurite | CAS Common Chemistry |
| Canonical SMILES | [K].O=[Te](O)O | CAS Common Chemistry |
| InChI | InChI=1S/2K.H2O3Te/c;;1-4(2)3/h;;(H2,1,2,3) | CAS Common Chemistry |
| InChI Key | InChIKey=GMRYGYHSCNCWPR-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Potassium tellurite | CAS Common Chemistry |
| Heavy Atom Count | 6 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 57.53 Ų | RDKit |
| LogP | -2.3752 | RDKit |
| Molar Refractivity | 22.3861 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 255.809 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
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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.
External Resources
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MW = 255.81 g/mol. Edit any field — others recompute live.
