telluric acid

• ChemBase ID: 302995
• Molecular Formular: H2O4Te
• Molecular Mass: 193.61348
• Monoisotopic Mass: 195.90153254
• SMILES: O[Te](=O)(=O)O
• Canonical SMILES: O[Te](=O)(=O)O
• InChI: InChI=1S/H2O4Te/c1-5(2,3)4/h(H2,1,2,3,4)
• InChIKey: XHGGEBRKUWZHEK-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: telluric acid
• IUPAC Traditional name: telluric acid
• Synonyms: Hydrogen tellurate; Telluric acid dihydrate; 二水碲酸

Database IDs

• CAS Number: 13451-14-4
• EC Number: 232-267-6
• MDL Number: MFCD00150387

CALCULATED PROPERTIES

• Acid pKa: -4.30103
• H Acceptors: 5
• H Donor: 2
• LogD (pH = 5.5): -6.2978144
• LogD (pH = 7.4): -6.3027368
• Log P: -1.7752
• Molar Refractivity: 8.015 cm^3
• Polarizability: 8.904721 Å^3
• Polar Surface Area: 74.6 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Crystalline
• Melting Point: 136°C
• Boiling Point: 160°C dec.
• Density: 3.158

Safety Information

• Storage Warning: Hygroscopic
• European Hazard Symbols: X
• UN Number: UN3284
• Hazard Class: 6.1
• Packing Group: III
• Risk Statements: 20-36/37/38
• Safety Statements: 26-36/37
• TSCA Listed: 是
• GHS Pictograms: GHS06
• GHS Hazard statements: H331-H315-H319-H335
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A

Product Information

• Purity: 99+%