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  • China Largest factory Manufacturer Supply 1-Ethyl-3-methylimidazolium bromide CAS 65039-08-9

    Cas No: 65039-08-9

  • USD $ 3.0-10.0 / Kilogram

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65039-08-9 Usage

Chemical Properties

pale yellow to yellow crystals, crystalline powder


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.

Check Digit Verification of cas no

The CAS Registry Mumber 65039-08-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,0,3 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 65039-08:
119 % 10 = 9
So 65039-08-9 is a valid CAS Registry Number.

65039-08-9 Well-known Company Product Price

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  • TCI America

  • (E0543)  1-Ethyl-3-methylimidazolium Bromide  >98.0%(T)

  • 65039-08-9

  • 5g

  • 290.00CNY

  • Detail
  • TCI America

  • (E0543)  1-Ethyl-3-methylimidazolium Bromide  >98.0%(T)

  • 65039-08-9

  • 25g

  • 760.00CNY

  • Detail
  • Alfa Aesar

  • (L19761)  1-Ethyl-3-methylimidazolium bromide, 98+%   

  • 65039-08-9

  • 10g

  • 523.0CNY

  • Detail
  • Alfa Aesar

  • (L19761)  1-Ethyl-3-methylimidazolium bromide, 98+%   

  • 65039-08-9

  • 50g

  • 1309.0CNY

  • Detail
  • Sigma-Aldrich

  • (03938)  1-Ethyl-3-methylimidazoliumbromide  dry, ≥98.5% (HPLC/T)

  • 65039-08-9

  • 03938-5G

  • 2,273.31CNY

  • Detail
  • Sigma-Aldrich

  • (03938)  1-Ethyl-3-methylimidazoliumbromide  dry, ≥98.5% (HPLC/T)

  • 65039-08-9

  • 03938-25G

  • 8,394.75CNY

  • Detail
  • Sigma-Aldrich

  • (89483)  1-Ethyl-3-methylimidazoliumbromide  ≥97.0% (T)

  • 65039-08-9

  • 89483-5G-F

  • 458.64CNY

  • Detail
  • Sigma-Aldrich

  • (89483)  1-Ethyl-3-methylimidazoliumbromide  ≥97.0% (T)

  • 65039-08-9

  • 89483-50G-F

  • 1,950.39CNY

  • Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017


1.1 GHS Product identifier

Product name 1-Ethyl-3-methylimidazolium bromide

1.2 Other means of identification

Product number -
Other names 1-ethyl-3-methylimidazol-3-ium,bromide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:65039-08-9 SDS

65039-08-9Relevant articles and documents

Process for preparing esters and organic halides


Page/Page column 5-7, (2013/02/27)

A process for preparing esters and organic halides, which comprises reacting - a salt having a melting point of less than 100°C (at 1 bar) and of the formula ???????? (K+)n X (COO-)n, in which K+ is an organic cation, X (COO-)n is an organic anion having an n-valent organic group X which is substituted by n carboxylate groups COO-, and n is 1, 2 or 3, - with an organic halogen compound (Hal)mY, in which Hal is a halogen atom, Y is an m-valent organic group, and m is 1, 2 or 3, to give an ester and a halide K+ Hal-.

Method for producing haloalkanes from alcohols


, (2008/06/13)

The invention relates to a process for preparing haloalkanes by reaction of alcohol with hydrogen halide, wherein the reaction of the alcohol with the hydrogen halide occurs in the presence of an ionic liquid at a temperature which is above 100° C. for at least part of the time and, at least at the time of the commencement of the reaction, the water content is not more than 25 mol % based on the amount of liquid, where the ionic liquid is not octyltrimethylammonium chloride.


Sorm, Miloslav,Nespurek, Stanislav,Prochazka, Miloslav,Koropecky, Igor

, p. 103 - 111 (2007/10/02)

By metathesis between lithium salts of 7,7,8,8-tetracyano-p-quinodimethane and 1-methyl-3-alkylimidazolium bromides, simple radical salts were prepared whose specific electrical conductivity values are c. 10-7 - 10-3, Ω-1 m-1, according to the donor structure.Combining these salts with neutral 7,7,8,8-tetracyano-p-quinodimethane (TCNQ) gave complex salts with an electrical conductivity higher by 7-3 orders of magnitude which increases monotonically with increasing volume of the alkyl group.The compounds are stable in anhydrous conditions also in presence of oxygen, and if irradiated by daylight.The rate constant of hydrolysis of these salts is proportional to the water content in solution and inversely proportional to the content of neutral TCNQ in the simple radical salt.The hydrolysis is predominantly activated by light absorbed by the decomposition products.

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