hydrogen iodate

• ChemBase ID: 295224
• Molecular Formular: IO3-
• Molecular Mass: 174.90267
• Monoisotopic Mass: 174.88921686
• SMILES: [O-][I](=O)=O
• Canonical SMILES: [O-][I](=O)=O
• InChI: InChI=1S/HIO3/c2-1(3)4/h(H,2,3,4)/p-1
• InChIKey: ICIWUVCWSCSTAQ-UHFFFAOYSA-M

NAMES AND DATABASE IDS

Names

• IUPAC name: hydrogen iodate
• IUPAC Traditional name: hydrogen iodate
• Synonyms: Iodic acid; 碘酸

Database IDs

• CAS Number: 7782-68-5
• EC Number: 231-962-1
• MDL Number: MFCD00011348
• Merck Index: 145012
• PubChem SID: 180680755
• PubChem CID: 73995016

CALCULATED PROPERTIES

• Acid pKa: -32.990604
• H Acceptors: 3
• H Donor: 0
• LogD (pH = 5.5): -2.1981263
• LogD (pH = 7.4): -2.1981263
• Log P: 0.17827241
• Molar Refractivity: 17.6695 cm^3
• Polarizability: 8.199112 Å^3
• Polar Surface Area: 57.2 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: 110°C dec.
• Density: 4.629

Safety Information

• Storage Warning: Light Sensitive
• European Hazard Symbols: Corrosive (C); Oxidising (O)
• UN Number: UN3085
• Hazard Class: 5.1
• Packing Group: II
• Risk Statements: 8-34
• Safety Statements: 17-20-26-36/37/39-45-60
• TSCA Listed: 是
• GHS Pictograms: GHS03; GHS05
• GHS Hazard statements: H272-H314-H318
• GHS Precautionary statements: P221-P210-P303+P361+P353-P305+P351+P338-P405-P501A

Product Information

• Purity: 99%

REFERENCES

• Oxidizing agent. For selective oxidation of thiols to disulfides and sulfides to sulfoxides by aqueous iodic acid, see: Russ. J. Org. Chem., 37, 1340 (2001). Carbonyl compounds can be regenerated from their oximes in DCM: Tetrahedron Lett., 43, 4023 (2002). For a brief survey of uses in organic synthesis, see: Synlett, 2347 (2006).