ChemicalBook Product Catalog Inorganic chemistry Inorganic salts Metal halide and Halogen salt Metal fluoride and salt TROPYLIUM TETRAFLUOROBORATE

TROPYLIUM TETRAFLUOROBORATE

TROPYLIUM TETRAFLUOROBORATE Basic information
Product Name:TROPYLIUM TETRAFLUOROBORATE
Synonyms:tropylium fluoroborate;Cyclohepta-2,4,6-trienylium tetrafluoroborate 95%;Tropyliumtetrafluoroborate95%;Tropylium tetrafluoroborate 95%;Cycloheptatrienylium tetrafluoroborate.;Tropyliumtetrafluoroborate,97%;TROPYLIUM FLUOBORATE;TROPYLIUM TETRAFLUOROBORATE
CAS:27081-10-3
MF:C7H7BF4
MW:177.94
EINECS:248-214-5
Product Categories:Carbenium Salts;Building Blocks;Chemical Synthesis;Organic Building Blocks;B (Classes of Boron Compounds);Tetrafluoroborates
Mol File:27081-10-3.mol
TROPYLIUM TETRAFLUOROBORATE Structure
TROPYLIUM TETRAFLUOROBORATE Chemical Properties
Melting point ~240 °C (dec.)(lit.)
storage temp. Keep Cold
solubility Soluble in hot methanol.
form powder to crystal
color White to Light yellow to Light orange
Sensitive Moisture Sensitive
BRN 3574512
CAS DataBase Reference27081-10-3(CAS DataBase Reference)
EPA Substance Registry SystemCycloheptatrienylium, tetrafluoroborate(1-) (27081-10-3)
Safety Information
Hazard Codes Xi,C
Risk Statements 37/38-34
Safety Statements 22-28-45-36/37/39-26
RIDADR UN 3261 8/PG 2
WGK Germany 3
F 10-21
Hazard Note Irritant/Keep Cold/Moisture Sensitive
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29029090
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
TROPYLIUM TETRAFLUOROBORATE Usage And Synthesis
Chemical Propertiesoff-white to beige powder
UsesReactant or reagent involved in:
  • Retro-Buchner reactions for synthesis of arylcyclopropanes
  • Desymmetrization for access to homocalystegine analogs or aminocycloheptitols
  • α-Cyanation of imines
  • Stereoselective α-alkylation of aldehydes with stable carbocations
  • Oxidative C-H activation of aliphatic aldehydes
  • Electrochemical Redox transformations
UsesReactant or reagent involved in:• ;Retro-Buchner reactions for synthesis of arylcyclopropanes1• ;Desymmetrization for access to homocalystegine analogs2 or aminocycloheptitols3• ;α-Cyanation of imines4• ;Stereoselective α-alkylation of aldehydes with stable carbocations5• ;Oxidative C-H activation of aliphatic aldehydes6• ;Electrochemical Redox transformations7
UsesTropylium Tetrafluoroborate (CAS# 27081-10-3) can be used as an electrolytic solution for electrochemical devices, as well as for protective coatings for selenium electrophotographic plates.
TROPYLIUM TETRAFLUOROBORATE Preparation Products And Raw materials
COBALT TETRAFLUOROBORATE HEXAHYDRATE TROPYLIUM HEXAFLUOROPHOSPHATE 1-BUTYLPYRIDINIUM TETRAFLUOROBORATE NITROSONIUM TETRAFLUOROBORATE Lithium tetrafluoroborate Potassium fluoroaluminate TRIISOPROPYLPHOSPHONIUM TETRAFLUOROBORATE DI-TERT-BUTYLMETHYLPHOSPHINE TETRAFLUOR& TRI-N-BUTYLPHOSPHONIUM TETRAFLUOROBORATE Ammonium fluoborate DI-TERT-BUTYLPHENYLPHOSPHONIUM TETRAFLUOROBORATE CYCLOHEPTATRIENYLIUMCHROMIUM TRICARBONYL TETRAFLUOROBORATE TROPYLIUM TETRAFLUOROBORATE RARECHEM AQ C7 0002 Fluoroboric acid
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