tellurous acid

• ChemBase ID: 129748
• Molecular Formular: H2O3Te
• Molecular Mass: 177.61408
• Monoisotopic Mass: 179.90661792
• SMILES: O=[Te](O)O
• Canonical SMILES: O[Te](=O)O
• InChI: InChI=1S/H2O3Te/c1-4(2)3/h(H2,1,2,3)
• InChIKey: SITVSCPRJNYAGV-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: tellurous acid
• IUPAC Traditional name: tellurous acid
• Synonyms: Tellurium dioxide hydrate; tellurium(IV) oxide hydrate; Tellurous acid

Database IDs

• CAS Number: 10049-23-7
• PubChem SID: 162224037
• PubChem CID: 24936
• CHEBI ID: 30465
• Chemspider ID: 23310
• Wikipedia Title: Tellurous_acid

CALCULATED PROPERTIES

• Acid pKa: 13.533198
• H Acceptors: 3
• H Donor: 2
• LogD (pH = 5.5): -1.4238
• LogD (pH = 7.4): -1.4238003
• Log P: -1.4238
• Molar Refractivity: 6.5721 cm^3
• Polarizability: 8.168181 Å^3
• Polar Surface Area: 57.53 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Boiling Point: decomp.
• Density: ~ 3 g/cm^3