73261

1-Butyl-4-methylpyridinium tetrafluoroborate

≥97.0% (T)

• Synonyme(s) : 1-Butyl-4-picolinium tetrafluoroborate, 4MBPBF₄
• Formule empirique (notation de Hill): C₁₀H₁₆BF₄N
• Numéro CAS: 343952-33-0
• Poids moléculaire : 237.05
• Numéro Beilstein : 9019838
• Numéro MDL: MFCD03095460
• Code UNSPSC : 12352100
• ID de substance PubChem : 57652469
• Nomenclature NACRES : NA.22

Propriétés

• Pureté: ≥97.0% (T)
• Forme: liquid
• Indice de réfraction: n20/D 1.4
• Densité: 1.20 g/mL at 20 °C (lit.)
• Chaîne SMILES: F[B-](F)(F)F.CCCC[n+]1ccc(C)cc1
• InChI: 1S/C10H16N.BF4/c1-3-4-7-11-8-5-10(2)6-9-11;2-1(3,4)5/h5-6,8-9H,3-4,7H2,1-2H3;/q+1;-1
• Clé InChI: VISYYHYJMCAKAF-UHFFFAOYSA-N

Description

Description générale

Pyridinium based ionic liquid

Application

4MBPBF₄ has been used in the preparation of the SWNT-polymer composite films to improve the dispersion of SWNTs and conductivity of the composites (SWNT= singlewalled carbon nanotubes). The use of 4MBPBF₄ as a reaction media during derivatization of dimethyl sulfate with dibenzazepine, accelerates the rate of the reaction. It can also be used to modify carbon paste electrode, which leads to high sensitivity, selectivity and low detection limit for both potassium ferricyanide and dopamine by cyclic voltammetric technique.

Autres remarques

Lipase catalyzed kinetic resolution in ionic liquids with improved enantioselectivity

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter