CAS 27081-10-3: Cycloheptatrienylium, tetrafluoroborate(1-) (1:1)

Description: Cycloheptatrienylium tetrafluoroborate (1-) is an ionic compound characterized by the presence of the cycloheptatrienylium cation and the tetrafluoroborate anion. The cycloheptatrienylium cation is derived from cycloheptatriene, a seven-membered carbon ring with alternating double bonds, which contributes to its aromatic-like stability despite not being fully aromatic. This cation is typically stabilized by resonance, allowing for delocalization of electrons across the ring structure. The tetrafluoroborate anion, composed of a boron atom surrounded by four fluorine atoms, is a well-known and stable anion that serves as a counterion in various ionic compounds. Cycloheptatrienylium tetrafluoroborate is often used in organic synthesis and materials science due to its unique electronic properties and reactivity. It is important to handle this compound with care, as it may exhibit sensitivity to moisture and air, which can affect its stability and reactivity. Overall, this compound exemplifies the interplay between cationic and anionic species in forming stable ionic structures.

Formula: C₇H₇·BF₄

InChI: InChI=1/C7H7.BF4/c1-2-4-6-7-5-3-1;2-1(3,4)5/h1-5H,6H2;/q+1;-1

Synonyms:

• 2,4,6-Cycloheptatrienium, tetrafluoroborate(1-) (1:1)
• Borate(1-), tetrafluoro-, cycloheptatrienylium
• Cyclohepta-2,4,6-Trienylium Tetrafluoroborate
• Cycloheptatrienocarbonium fluoborate
• Cycloheptatrienyl tetrafluoroborate
• Cycloheptatrienylium tetrafluoroborate
• Cycloheptatrienylium, tetrafluoroborate(1-)
• Cycloheptatrienylium, tetrafluoroborate(1-) (1:1)
• Tropylium fluoborate
• Tropylium fluoroborate
• Tropylium tetrafluoroborate(1-)

Tropylium tetrafluoroborate, 97%

CAS: 27081-10-3

Reactant or reagent involved in Retro-Buchner reactions for synthesis of arylcyclopropanes, α-Cyanation of imines, electrochemical …

• Formula: C₇H₇BF₄
• Purity: 97%
• Color and Shape: White to pale brown or pale pink or pale grey, Powder
• Molecular weight: 177.94

TROPYLIUM TETRAFLUOROBORATE

CAS: 27081-10-3

• Formula: C₇H₇BF₄
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 177.9351

Cyclohepta-2,4,6-trienylium tetrafluoroborate

CAS: 27081-10-3

• Formula: C₇H₇·BF₄
• Purity: 95%
• Color and Shape: white to off-white crystals
• Molecular weight: 177.94g/mol

Tropylium Tetrafluoroborate

CAS: 27081-10-3

• Formula: C₇H₇BF₄
• Purity: >98.0%(T)
• Color and Shape: White to Light yellow to Light orange powder to crystal
• Molecular weight: 177.94

Tropylium tetrafluoroborate

CAS: 27081-10-3

• Purity: 95.0%
• Color and Shape: Solid, Chunks or Crystalline Powder
• Molecular weight: 177.94000244140625

Tropylium tetrafluoroborate

CAS: 27081-10-3

Tropylium tetrafluoroborate is a cationic polymerization catalyst that has been used in the synthesis of …

• Formula: C₇H₇BF₄
• Purity: Min. 95%
• Molecular weight: 177.94 g/mol