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713171

1-Ethyl-1-methylpyrrolidinium bromide

Name: 1-Ethyl-1-methylpyrrolidinium bromide
Brand: ALDRICH

99%

Synonym(s):

N-Ethyl-N-methylpyrrolidinium bromide, [EMPyrr]Br

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About This Item

Empirical Formula (Hill Notation):

C₇H₁₆BrN

CAS Number:

69227-51-6

Molecular Weight:

194.11

NACRES:

NA.22

PubChem Substance ID:

329763182

UNSPSC Code:

12352100

EC Number:

418-200-5

MDL number:

MFCD03095384

Assay:

≥98.5% (T), 99%

Form:

powder

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Quality Level

100

assay

≥98.5% (T), 99%

form

powder

impurities

≤1.0% water

SMILES string

[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

InChI key

KHJQQUGSPDBDRM-UHFFFAOYSA-M

General description

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.

pictograms

GHS08

signalword

Warning

hcodes

H341

pcodes

P281

Hazard Classifications

Muta. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Eutectic mixtures of pyrrolidinium-based ionic liquids

Stolarska, Olga, Hector Rodriguez, and Marcin Smiglak

Fluid Phase Equilibria, 408, 1-9 (2016)

Activity coefficients at infinite dilution for organic solutes and water in 1-ethyl-1-methylpyrrolidinium lactate.

Domanska U, et al.

The Journal of Chemical Thermodynamics, 89, 127-133 (2015)

COSMO-RS Based Prediction for Alpha-Linolenic Acid (ALA) Extraction from Microalgae Biomass Using Room Temperature Ionic Liquids (RTILs).

Shiva Rezaei Motlagh et al.

Marine drugs, 18(2) (2020-02-16)

One of the essential fatty acids with therapeutic impacts on human health is known to be omega-3 polyunsaturated fatty acids (PUFA). More lately, ionic liquids (ILs) have received significant attention among scientists in overcoming the disadvantages of traditional solvents in

Structural characterization of novel ionic salts incorporating trihalide anions.

Dean PM, et al.

Australian Journal of Chemistry, 62(4), 334-340 (2009)

The influence of ionic liquid additives on zinc half-cell electrochemical performance in zinc/bromine flow batteries.

Rajarathnam GP, et al.

Royal Society of Chemistry Advances, 6(33), 27788-27797 (2016)

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Global Trade Item Number

SKU	GTIN
713171-50G	04061833417560
713171-5G	04061833338520

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