Potassium perrhenate - ≥99% , CAS No.10466-65-6

CAS: 10466-65-6 Cat. No.: P104004 Molecular Weight: 289.30 EC Number: 233-953-8

GRADE & PURITY ≥99%

Synonyms

T71552 | Q15632835 | Potassium perrhenate | Potassium tetraoxorhenate(VII) | potassium;oxido(trioxo)rhenium | MFCD00011365 | AKOS025243457 | P1939

Storage

Room temperature

Shipped In

Normal

Overview

The reduction of KReO4 in the preparation of cyclopentadienyltricarbonylrhenium complexes has potential as a model for the syntheses of technetium and rhenium organometallic radiopharmaceuticals

Specifications

Synonyms

T71552 | Q15632835 | Potassium perrhenate | Potassium tetraoxorhenate(VII) | potassium;oxido(trioxo)rhenium | MFCD00011365 | AKOS025243457 | P1939

Specifications & Purity

≥99%

Storage

Room temperature

Shipped In

Normal

Purity

≥99%

Names and Identifiers

• Pubchem Sid: 504762654
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504762654
• Canonical Smiles: [O-][Re](=O)(=O)=O.[K+]
• IUPAC Name: potassium;oxido(trioxo)rhenium
• InChIKey: QFKRWIFGDGKWLM-UHFFFAOYSA-N
• INCHI: 1S/K.4O.Re/q+1;;;;-1
• Isomeric SMILES: [O-][Re](=O)(=O)=O.[K+]
• WGK Germany: 3
• RTECS: SE1400000
• UN Number: 1479
• Molecular Weight: 289.30
• Reaxy-Rn: 16506334
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=16506334&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Alkali metal oxoanionic compounds
      • Subclass Alkali metal perrhenates

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Alkali metal oxoanionic compounds
• Subclass: Alkali metal perrhenates
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkali metal perrhenates
• Alternative Parents: Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Alkali metal perrhenate - Inorganic oxide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as alkali metal perrhenates. These are inorganic compounds in which the largest oxoanion is perhenate, and in which the heaviest atom not in an oxoanion is an alkali metal.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Soluble in water.
• Sensitivity: Moisture sensitive.
• Refractive Index: n20/D 1.643 (lit.)
• Boil Point(°C): 1370°C
• Melt Point(°C): 550°C
• Molecular Weight: 289.300 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 289.899 Da
• Monoisotopic Mass: 289.899 Da
• Topological Polar Surface Area: 74.300 Ų
• Heavy Atom Count: 6
• Formal Charge: 0
• Complexity: 118.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3

References

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