147117

Benzyltrimethylammonium bromide

97%

• Formule linéaire : C₆H₅CH₂N(Br)(CH₃)₃
• CAS Number: 5350-41-4
• Poids moléculaire : 230.14
• Beilstein: 3917251
• Numéro CE : 226-320-2
• Numéro MDL: MFCD00011780
• Code UNSPSC : 12352116
• ID de substance PubChem : 24848805
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 200
• Essai: 97%
• Forme: solid
• Pf: 230-232 °C (lit.)
• Chaîne SMILES: [Br-].C[N+](C)(C)Cc1ccccc1
• InChI: 1S/C10H16N.BrH/c1-11(2,3)9-10-7-5-4-6-8-10;/h4-8H,9H2,1-3H3;1H/q+1;/p-1
• Clé InChI: UUZYBYIOAZTMGC-UHFFFAOYSA-M

Description

Application

Benzyltrimethylammonium bromide (BTMAB) can be used as a starting material for the synthesis of benzyltrimethylammonium fluorochromate (BTMAFC) by treating with an aqueous solution of CrO₃ and HF. BTMAFC can be utilized as an efficient oxidizing reagent for the selective oxidation of oximes into ketones or aldehydes, and primary, secondary, allylic as well as benzylic alcohols to their corresponding carbonyl compounds.

BTMAB can be also used as:      

• An oxidizing reagent for the conversion of monosubstituted benzylamines into corresponding aldimines in the presence of DMSO.      
• A benzylating reagent for the benzylation of aryl amide C-H bond using Ni catalyst.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315,H319,H335
• Conseils de prudence: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 11 - Combustible Solids
• 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: dust mask type N95 (US), Eyeshields, Gloves