CAS 341-02-6: Methylium, triphenyl-, tetrafluoroborate(1-) (1:1)

Description: Methylium, triphenyl-, tetrafluoroborate(1-) (1:1), commonly referred to as triphenylmethylium tetrafluoroborate, is an organic compound characterized by its cationic triphenylmethylium moiety and the tetrafluoroborate anion. This compound typically appears as a white to light yellow crystalline solid and is known for its stability under ambient conditions. It is highly soluble in polar organic solvents, such as acetone and acetonitrile, but less soluble in nonpolar solvents. The triphenylmethylium cation is a strong electrophile, making this compound useful in various organic synthesis reactions, particularly in the formation of carbocations and as a reagent in electrophilic aromatic substitution. The tetrafluoroborate anion is a non-coordinating counterion that contributes to the overall stability of the salt. Due to its properties, this compound is often utilized in research and industrial applications, including catalysis and as a reagent in organic chemistry. Safety precautions should be observed when handling this compound, as it can be reactive and potentially hazardous.

Formula: C₁₉H₁₅·BF₄

InChI: InChI=1S/C19H15.BF4/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;2-1(3,4)5/h1-15H;/q+1;-1

InChI key: InChIKey=VQXBOEYKSVVPSP-UHFFFAOYSA-N

SMILES: [F-][B+3]([F-])([F-])[F-].C=1C=CC(=CC1)[C+](C=2C=CC=CC2)C=3C=CC=CC3

Synonyms:

• Borate(1-), tetrafluoro-, triphenylmethylium
• Borate(1-), tetrafluoro-, tritylium
• Methylium, triphenyl-, tetrafluoroborate(1-)
• Methylium, triphenyl-, tetrafluoroborate(1-) (1:1)
• NSC 176021
• Triphenylcarbonium tetrafluoroborate
• Triphenylcarbonium tetrafluoroborate(1-)
• Triphenylmethyl fluoroborate
• Triphenylmethyl tetrafluoroborate
• Triphenylmethylium Tetrafluoroborate
• Trityl fluoroborate
• Trityl tetrafluoroborate
• Trityl tetrafluoroborate(1-)
• Tritylcarbonium fluoborate
• Tritylium tetrafluoroborate
• Tritylium, tetrafluoroborate(1-)

Triphenylcarbenium tetrafluoroborate, 97%

CAS: 341-02-6

It is applied in the abstraction of the-H atom of alcohols and their O-substituted derivatives …

• Formula: C₁₉H₁₅BF₄
• Purity: 97%
• Color and Shape: Yellow to brown or green, Powder
• Molecular weight: 330.13

Triphenylcarbenium tetrafluoroborate

CAS: 341-02-6

• Formula: C₁₉H₁₅BF₄
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 330.127

Triphenylmethylium tetrafluoroborate

CAS: 341-02-6

• Purity: 98+%
• Molecular weight: 330.13g/mol

Triphenylcarbenium tetrafluoroborate, 97%

CAS: 341-02-6

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₉H₁₅BF₄
• Purity: 97%
• Color and Shape: Yellow to green to brown, Powder or crystals and/or chunks
• Molecular weight: 330.13

Triphenylmethylium Tetrafluoroborate

CAS: 341-02-6

• Formula: C₁₉H₁₅BF₄
• Purity: >98.0%(T)
• Color and Shape: Light yellow to Brown powder to crystal
• Molecular weight: 330.13

Triphenylmethylium tetrafluoroborate

CAS: 341-02-6

• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 330.1300048828125

Triphenylmethylium Tetrafluoroborate

CAS: 341-02-6

Stability Hygroscopic, Light-sensitive Applications Triphenylmethylium Tetrafluoroborate is reagent used in organic synthesis such as the …

• Formula: C₁₉H₁₅•BF₄
• Color and Shape: Neat
• Molecular weight: 243.32 + 86.81

Triphenylmethylium tetrafluoroborate

CAS: 341-02-6

Triphenylmethylium tetrafluoroborate (TPTB) is a cationic polymerization agent that can be used to synthesize polymers. …

• Formula: C₁₉H₁₅BF₄
• Purity: Min. 95%
• Color and Shape: Yellow Powder
• Molecular weight: 330.13 g/mol