Potassium hexachlororhenate(IV) - ≥99.9% metals basis , CAS No.16940-97-9

CAS: 16940-97-9 Cat. No.: P283518 Peso molecular: 477.12 Número EC: 241-008-6 PubChem CID: 10939720

GRADE & PURITY ≥99.9% metals basis

Storage

Room temperature

Descripción general

Product Application:

Potassium hexachlororhenate is used in preparation of supported rhenium tricarbonyls which catalyze propylene hydrogenation.

Specifications

Especificaciones y pureza

≥99.9% metals basis

Condiciones de almacenamiento de almacenamiento

Room temperature

Pureza

≥99.9% metals basis

Nombres e identificadores

• Pubchem Sid: 504765760
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504765760
• Sonrisas canónicas: Cl[Re-2](Cl)(Cl)(Cl)(Cl)Cl.[K+].[K+]
• IUPAC Name: dipotassium;hexachlororhenium(2-)
• InChIKey: HGCRXIXEXSEJGV-UHFFFAOYSA-H
• INCHI: 1S/6ClH.2K.Re/h6*1H;;;/q;;;;;;2*+1;+4/p-6
• Isómeros SMILES: Cl[Re-2](Cl)(Cl)(Cl)(Cl)Cl.[K+].[K+]
• PubChem CID: 10939720
• Peso molecular: 477.12

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Clase Alkali metal salts
      • Subclass Alkali metal chlorides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Clase: Alkali metal salts
• Subclass: Alkali metal chlorides
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkali metal chlorides
• Alternative Parents: Inorganic chloride salts
• Molecular Framework: Not available
• Substituents: Alkali metal chloride - Inorganic chloride salt - Inorganic salt
• Descripción: This compound belongs to the class of inorganic compounds known as alkali metal chlorides. These are inorganic compounds in which the largest halogen atom is Chlorine, and the heaviest metal atom 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

Propiedades químicas y físicas

• Sensibilidad: hygroscopic
• Peso molecular: 477.100 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 476.693 Da
• Monoisotopic Mass: 474.696 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 9
• Formal Charge: 0
• Complexity: 62.700
• 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: 3

XLogP3

Referencias

1. Zutao Fan, Yayin Liu, Yibo Gao, Junhao Xie, Irene Shuping Zhao, Yu Wang.  (2025)  A novel efficient lead-free near-infrared emission Re4+-doped double perovskite for dental caries medical imaging.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.169762]

2. Yu Xiao, Xiaobo Hu, Ziqian Jiang, Chuanli Wu, Xiuxun Han.  (2026)  Broadband NIR-II Emission with Wide Excitation Range in Cs2WCl6 Double Perovskites Utilizing Re4+ Doping.  Nanomaterials,  16  (7): (400).  [PMID:41972616] [10.3390/nano16070400]