341-02-6

Basic information

• Product Name: TRIPHENYLCARBENIUM TETRAFLUOROBORATE
• Synonyms: triphenyl-methyliutetrafluoroborate(1-);TRITYLIUM TETRAFLUOROBORATE;TRITYL FLUOROBORATE;TRIPHENYLCARBENIUM TETRAFLUOROBORATE;TRIPHENYLMETHYL TETRAFLUOROBORATE;trityl tetrafluoroborate;Triphenylcarbeniumtetrafluoroborate,98%;Methylium, triphenyl-, tetrafluoroborate(1-)
• CAS NO: 341-02-6
• Molecular Formula: BF₄*C₁₉H₁₅
• Molecular Weight: 330.13
• EINECS: 206-433-3
• Product Categories: B (Classes of Boron Compounds);Tetrafluoroborates
• Mol File: 341-02-6.mol
• Article Data: 13

Chemical Properties

• Melting Point: 205-215 °C (dec.)(lit.)
• Appearance: Ochre-yellow to brown to dark green/Crystalline Powder, Crystals and/or Chunks
• Storage Temp.: 2-8°C
• Water Solubility: Insoluble in water. Soluble in methanol.
• Sensitive: Moisture Sensitive
• Stability: Hygroscopic, Light-sensitive
• BRN: 5085649
• CAS DataBase Reference: TRIPHENYLCARBENIUM TETRAFLUOROBORATE(CAS DataBase Reference)
• NIST Chemistry Reference: TRIPHENYLCARBENIUM TETRAFLUOROBORATE(341-02-6)
• EPA Substance Registry System: TRIPHENYLCARBENIUM TETRAFLUOROBORATE(341-02-6)

Safety Data

• Hazard Codes: C,Xi
• Statements: 14-34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3261 8/PG 2
• WGK Germany: 3
• F: 8-10-21
• TSCA: T
• HazardClass: 8
• PackingGroup: II
• Hazardous Substances Data: 341-02-6(Hazardous Substances Data)

Usage

Chemical Properties

ochre-yellow to orange crystalline powder

Uses

Triphenylmethylium Tetrafluoroborate is reagent used in organic synthesis such as the direct synthesis of 1,1-diphenyl-3-arylindanes.

Uses

Reactant involved in:Synthesis of substituted dihydroazulene photoswitchesCarbene-based Lewis pairs for hydrogen activation1,3-Dipolar cycloaddition reactions for preparation of α?amino-β-hydroxy estersOxidation of allenic compoundsMukaiyama aldol addition reactions Ionic hydrogenation as a counteranion and ligand source

InChI:InChI=1/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

Upstream product

• 34102-49-3 7-AZABICYCLO[4.2.0]OCTAN-8-ONE 
• 341022-06-8 2-ETHYL-4'-METHOXYBENZOPHENONE 
• 341021-39-4 [1-(2-CHLOROBENZYL)-1H-BENZIMIDAZOL-2-YL]METHANOL 
• 341020-74-4 4-[(2,4-dichloro-6-methylbenzyl)amino]-3-nitro-2H-chromen-2-one 
• 341020-53-9 N-(4-acetylphenyl)-3-methoxybenzamide 
• 341020-31-3 N-[3-(acetylamino)phenyl]-3-methoxybenzamide 
• 341020-22-2 N-(3-acetylphenyl)-3-methoxybenzamide 
• 341020-14-2 N-(3-acetylphenyl)-2-(1-naphthyl)acetamide 
• 341019-79-2 3-[2-(4-chlorophenyl)-2-oxoethyl]-3-hydroxy-1-(morpholin-4-ylmethyl)-1,3-dihydro-2H-indol-2-one 
• 341019-64-5 4-({[5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}acetyl)morpholine 
• 341019-60-1 N-(3,4,5-trimethoxybenzyl)cyclopropanecarboxamide 
• 341018-72-2 2-hydroxy-N-(3-methylpyridin-2-yl)benzamide 
• 34101-86-5 1,2-BIS(3,4-DIMETHYLPHENYL)ETHANE 
• 341018-57-3 2-hydroxy-N-[3-(methylsulfanyl)phenyl]benzamide 

Downstream Products

• 341026-59-3 5-[[4-Chloro-6-(1-naphthalenylamino)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methoxy-2-sulfophenyl)azo]2,7-naphthalenedisulfonic acid, trisodium salt 
• 341028-16-8 Furo[3,4-b]pyridin-7(5H)-one, 5-methyl-, (-)- (9CI) 
• 341028-37-3 Alagebrium chloride 
• 341028-74-8 4-(4-chlorophenyl)-4-azatricyclo[5.2.2.0~2,6~]undec-8-ene-3,5-dione 
• 341029-11-6 6H-Imidazo[4,5,1-ij]quinolin-6-one,4,5-dihydro-(9CI) 
• 341029-19-4 2-Hydroxy-4-methylpyridine-3,5-dicarboxylic acid 
• 341029-29-6 Oxazole, 2-ethoxy-4,5-dihydro-5,5-dimethoxy-4,4-dimethyl- (9CI) 
• 341029-50-3 Benzoic acid, 4-[(trimethylsilyl)amino]- (9CI) 
• 341030-45-3 Carbamic acid, [(5-methyl-3-isoxazolyl)methyl]-, 1,1-dimethylethyl ester (9CI) 
• 341030-79-3 methyl 4-(trifluoromethyl)-2-methylbenzoate 
• 341031-54-7 Sunitinib Malate 
• 3410-32-0 3-(DIMETHYLSILOXY)-1,1,5,5-TETRAMETHYL-3-(3,3,3-TRIFLUOROPROPYL) TRISILOXANE 
• 341033-71-4 Acetamide, N-(3-oxo-1-thioxobutyl)-N-phenyl- 
• 341034-31-9 1H-Indene-1,3(2H)-dione, 4-hydroxy-2-[1-(hydroxyimino)ethyl]- (9CI) 

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