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Key Documents

Safety Information

164577

Sigma-Aldrich

Tritylium tetrafluoroborate

Synonym(s):

Triphenylcarbenium tetrafluoroborate, Trityl fluoroborate

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About This Item

Linear Formula:
(C6H5)3C(BF4)
CAS Number:
Molecular Weight:
330.13
Beilstein:
3659536
EC Number:
MDL number:
UNSPSC Code:
12352002
PubChem Substance ID:
NACRES:
NA.22

form

solid

Quality Level

mp

205-215 °C (dec.) (lit.)

functional group

phenyl

storage temp.

2-8°C

SMILES string

F[B-](F)(F)F.c1ccc(cc1)[C+](c2ccccc2)c3ccccc3

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

VQXBOEYKSVVPSP-UHFFFAOYSA-N

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Application

Reactant involved in:
  • Synthesis of substituted dihydroazulene photoswitches
  • Carbene-based Lewis pairs for hydrogen activation
  • 1,3-Dipolar cycloaddition reactions for preparation of α−amino-β-hydroxy esters
  • Oxidation of allenic compounds
  • Mukaiyama aldol addition reactions
  • Ionic hydrogenation as a counteranion and ligand source

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Skin Corr. 1B

Supplementary Hazards

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

PRTR

Class I Designated Chemical Substances

JAN Code

164577-25G:4548173108759
164577-VAR:
164577-BULK:
164577-5G:4548173108766


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