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L19761 1-Ethyl-3-methylimidazolium bromide, 98+%

CAS Number

Stock No. Size Price ($) Quantity Availability
L19761-09 10g 48.30
L19761-18 50g 138.00
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1-Ethyl-3-methylimidazolium bromide, 98+%


Chemical Properties

Formula Weight
Melting point
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Soluble in water, dichloromethane, ethanol, acetonitrile. Insoluble in ethyl acetate, ether, and alkane.


An ionic liquid, 1-ethyl-3-methylimidazolium bromide is used as reaction medium for the synthesis and crystallization of a coordination polymer, (EMI)[Cd(BTC)]. 1-ethyl-3-methylimidazolium bromide was used as a solvent in [emim] 2 [Cd 2 (btec)Br 2 ]. Form the diene complexation; carbonyl insertion; cycloaddition; reduction and deoxygenation.


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture.

Literature References

Mohammed Taghi Zafarani-Moattar,; Shokat Sarmad. Effect of tri-potassium phosphate on volumetric, acoustic, and transport behaviour of aqueous solutions of 1-ethyl-3-methylimidazolium bromide at T = (298.15 to 318.15) K. The Journal of Chemical Thermodynamics. 2010, 42 (10), 1213-1221.

Steven D. Chambreau,; Jerry A. Boatz,; Ghanshyam L. Vaghjiani,; Christine Koh,; Oleg Kostko?.Thermal Decomposition Mechanism of 1-Ethyl-3-methylimidazolium Bromide Ionic Liquid. J. Phys. Chem. A. 2012 , 116 (24), 5867-5876.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335-H500

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May form combustible dust concentrations in air

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


  • H27201

    1-n-Butyl-3-methylimidazolium bromide, 99%
  • H27307

    Lithium bis(trifluoromethylsulfonyl)imide, 98+%
  • H27651

    1-Ethyl-3-methylimidazolium chloride, 98+%
  • L19749

    1-n-Butyl-3-methylimidazolium chloride, 96%
  • L19763

    1-Ethyl-3-methylimidazolium tetrafluoroborate, 98+% (dry wt.), may cont. up to 3% water

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