Perrhenic Acid CAS #: 13768-11-1

Synonyms Hydrogen perrhenate, Hydrogen tetraoxorhenate, Tetraoxorhenic(VII) acid, Hydrated rhenium(VII) oxide, H4O9Re2

Compound Formula: HO4Re Molecular Weight: 251.26 Appearance: colorless to yellow liquid Melting Point: N/A Boiling Point: N/A Density: 2.61g/mLﾠat 25ﾠ °C Solubility in H2O: Soluble Exact Mass: 251.943237 Monoisotopic Mass: 251.943237

Health & Safety Information Signal Word: Danger Hazard Statements: H314 Hazard Codes: C Risk Codes: 34 Safety Statements: 26-36/37/39-45 RTECS Number: N/A Transport Information: UN 3264 8/PG 2 WGK Germany: 1

Chemical Identifiers Linear Formula: HReO4 Pubchem CID: 83718 MDL Number: MFCD00011326 EC No.: 237-380-4 IUPAC Name: hydroxy(trioxo)rhenium Beilstein/Reaxys No.: N/A SMILES: O=[Re](=O)(=O)O InchI Identifier: InChI=1S/H 2O.3O.Re/h1H 2;;;;/q;;;;+1/p-1 InchI Key: UGSFIVDHFJJCBJ-UHFFFAOYSA-M