713171

1-Ethyl-1-methylpyrrolidinium bromide

99%

• Sinonimo/i: N-Ethyl-N-methylpyrrolidinium bromide, [EMPyrr]Br
• Formula empirica (notazione di Hill): C₇H₁₆BrN
• Numero CAS: 69227-51-6
• Peso molecolare: 194.11
• Numero CE: 418-200-5
• Numero MDL: MFCD03095384
• Codice UNSPSC: 12352100
• ID PubChem: 329763182
• NACRES: NA.22

Proprietà

• Saggio: ≥98.5% (T); 99%
• Forma fisica: powder
• Impurezze: ≤1.0% water
• Stringa SMILE: [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; KHJQQUGSPDBDRM-UHFFFAOYSA-M

Descrizione

Descrizione generale

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.

Applicazioni

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS08
• Avvertenze: Warning
• Indicazioni di pericolo: H341
• Consigli di prudenza: P281
• Classi di pericolo: Muta. 2
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves