Potassium tetrakis(pentafluorophenyl)borate - ≥97% , CAS No.89171-23-3

CAS: 89171-23-3 Cat. No.: P304843 Molecular Weight: 718.13 PubChem CID: 23693577

GRADE & PURITY ≥97%

Synonyms

E76344 | Potassium tetrakis(perfluorophenyl)borate | Tetrakis-(pentafluorophenyl)-potassium borate | SCHEMBL134248 | potassium tetrakis(pentafluorophenyl)borate | potassium tetrakis(pentafluorophe-nyl)borate | potassium;tetrakis(2,3,4,5,6-pentafluoropheny

Storage

Room temperature

Shipped In

Normal

Overview

Product Application：

Potassium tetrakis(pentafluorophenyl)borate is used as a biochemical reagent, a catalyst and a pharmaceutical intermediate.

Specifications

Synonyms

E76344 | Potassium tetrakis(perfluorophenyl)borate | Tetrakis-(pentafluorophenyl)-potassium borate | SCHEMBL134248 | potassium tetrakis(pentafluorophenyl)borate | potassium tetrakis(pentafluorophe-nyl)borate | potassium;tetrakis(2, 3, 4, 5, 6-pentafluoropheny

Specifications & Purity

≥97%

Storage

Room temperature

Shipped In

Normal

Purity

≥97%

Names and Identifiers

• Pubchem Sid: 504769682
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504769682
• Canonical Smiles: [B-](C1=C(C(=C(C(=C1F)F)F)F)F)(C2=C(C(=C(C(=C2F)F)F)F)F)(C3=C(C(=C(C(=C3F)F)F)F)F)C4=C(C(=C(C(=C4F)F)F)F)F.[K+]
• IUPAC Name: potassium;tetrakis(2,3,4,5,6-pentafluorophenyl)boranuide
• InChIKey: GYBHRIJOPWTIKA-UHFFFAOYSA-N
• INCHI: 1S/C24BF20.K/c26-5-1(6(27)14(35)21(42)13(5)34)25(2-7(28)15(36)22(43)16(37)8(2)29,3-9(30)17(38)23(44)18(39)10(3)31)4-11(32)19(40)24(45)20(41)12(4)33;/q-1;+1
• Isomeric SMILES: [B-](C1=C(C(=C(C(=C1F)F)F)F)F)(C2=C(C(=C(C(=C2F)F)F)F)F)(C3=C(C(=C(C(=C3F)F)F)F)F)C4=C(C(=C(C(=C4F)F)F)F)F.[K+]
• PubChem CID: 23693577
• Molecular Weight: 718.13

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Benzene and substituted derivatives
      • Subclass Halobenzenes

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Benzene and substituted derivatives
• Subclass: Halobenzenes
• Intermediate Tree Nodes: Not available
• Direct Parent: Fluorobenzenes
• Alternative Parents: Aryl fluorides Organic metalloid salts Organic metal halides Organometalloid compounds Organofluorides Organic potassium salts Hydrocarbon derivatives Organic cations
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Fluorobenzene - Aryl halide - Aryl fluoride - Organic metal halide - Organic alkali metal salt - Organic metalloid salt - Hydrocarbon derivative - Organic potassium salt - Organic salt - Organofluoride - Organic metalloid moeity - Organohalogen compound - Organic cation - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as fluorobenzenes. These are compounds containing one or more fluorine atoms attached to a benzene ring.
• 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

• Melt Point(°C): >300°C
• Molecular Weight: 718.100 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 21
• Rotatable Bond Count: 0
• Exact Mass: 717.941 Da
• Monoisotopic Mass: 717.941 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 46
• Formal Charge: 0
• Complexity: 815.000
• 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

1. Long Xia, Liu Xiao-Chi, Yang Yan-Yi, Dai Jia-Qing, Cao Jue-Xian, Hu Yong.  (2025)  Solvent-induced conformation gating of single-molecule charge transport in valinomycin and valinomycin-K+ junctions.  RARE METALS,      [PMID:] [10.1007/s12598-024-03123-8]

2. Zijun Yi, Long Zhang, Fang Ding, Xuehong Ren.  (2025)  A novel dopant replacing LiTFSI and TBP in Spiro-OMeTAD for high-performance perovskite solar cells.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.168527]