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Atomfair Dimethylanilinium tetrakis (pentafluorophenyl)borate C32H11BF20N-

Description Dimethylanilinium Tetrakis(pentafluorophenyl)borate (CAS: 118612-00-3) is a highly specialized organoboron compound with the molecular formula C32H11BF20N-. This non-coordinating anion salt is widely recognized for its role as a weakly coordinating counterion in catalysis and polymerization processes. Its IUPAC name, N,N-dimethylaniline;tetrakis(2,3,4,5,6-pentafluorophenyl)boranuide , reflects its structural composition, featuring a pentafluorophenyl-substituted borate anion paired with a dimethylanilinium cation. The electron-withdrawing pentafluorophenyl groups enhance the borate’s stability and reactivity, making it ideal for applications requiring non-nucleophilic anions. This compound is supplied as a high-purity solid, ensuring consistent performance in sensitive chemical reactions. It is particularly valuable in olefin polymerization, cationic initiator systems, and as…

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Description

Description

Dimethylanilinium Tetrakis(pentafluorophenyl)borate (CAS: 118612-00-3) is a highly specialized organoboron compound with the molecular formula C32H11BF20N–. This non-coordinating anion salt is widely recognized for its role as a weakly coordinating counterion in catalysis and polymerization processes. Its IUPAC name, N,N-dimethylaniline;tetrakis(2,3,4,5,6-pentafluorophenyl)boranuide, reflects its structural composition, featuring a pentafluorophenyl-substituted borate anion paired with a dimethylanilinium cation. The electron-withdrawing pentafluorophenyl groups enhance the borate’s stability and reactivity, making it ideal for applications requiring non-nucleophilic anions.

This compound is supplied as a high-purity solid, ensuring consistent performance in sensitive chemical reactions. It is particularly valuable in olefin polymerization, cationic initiator systems, and as a co-catalyst in metallocene-based processes. Store in a cool, dry environment under inert conditions to maintain stability. Suitable for researchers and industrial chemists working in advanced organic synthesis and materials science.

  • CAS No: 118612-00-3
  • Molecular Formula: C32H11BF20N-
  • Molecular Weight: 800.2
  • Exact Mass: 800.0665178
  • Monoisotopic Mass: 800.0665178
  • Charge: -1
  • IUPAC Name: N,N-dimethylaniline;tetrakis(2,3,4,5,6-pentafluorophenyl)boranuide
  • 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.CN(C)C1=CC=CC=C1
  • Synonyms: dimethylanilinium tetrakis (pentafluorophenyl)borate, SCHEMBL5182330, BCP19440, AKOS005146072

Application

Dimethylanilinium Tetrakis(pentafluorophenyl)borate is primarily used as a co-catalyst in metallocene-mediated olefin polymerization, enhancing catalyst activity and control. It serves as a weakly coordinating anion in cationic initiator systems for producing high-performance polymers. Additionally, it finds utility in organic synthesis for stabilizing reactive intermediates and facilitating challenging transformations.

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