713171

1-Ethyl-1-methylpyrrolidinium bromide

99%

• Synonyme(s) : N-Ethyl-N-methylpyrrolidinium bromide, [EMPyrr]Br
• Formule empirique (notation de Hill): C₇H₁₆BrN
• Numéro CAS: 69227-51-6
• Poids moléculaire : 194.11
• Numéro CE : 418-200-5
• Numéro MDL: MFCD03095384
• Code UNSPSC : 12352100
• ID de substance PubChem : 329763182
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Pureté: ≥98.5% (T); 99%
• Forme: powder
• Impuretés: ≤1.0% water
• Chaîne SMILES: [Br-].CC[N+]1(C)CCCC1
• InChI: 1S/C7H16N.BrH/c1-3-8(2)6-4-5-7-8;/h3-7H2,1-2H3;1H/q+1;/p-1
• Clé InChI: KHJQQUGSPDBDRM-UHFFFAOYSA-M

Description

Description générale

1-Ethyl-1-methylpyrrolidinium bromide is an ionic liquid that can be prepared by reacting N-methylpyrrolidine with bromoethane. it is conventionally used as a bromine-sequestering agent (BSA) in zinc/bromine redox flow batteries.

Application

1-Ethyl-1-methylpyrrolidinium bromide may be used in the preparation of 1-ethyl-1-methylpyrrolidinium lactate, a potential solvent for the separation of hexan-1-ene from hexane. It can also be used to prepare 1-ethyl-1-methylpyrrolidinium tribromide. It can be used as a co-catalyst during the cycloaddition of CO₂ with different epoxides to form cyclic carbonates in the presence of a nona-vacant Keggin-type tricarbonyl rhenium derivative catalyst.

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Warning
• Mentions de danger: H341
• Conseils de prudence: P281
• Classification des risques: Muta. 2
• 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