1-Ethyl-3-methylimidazolium bromide

• CAS: 65039-08-9
• Catalog Number: ACM65039089
• Category: Imidazolium Ionic Liquids
• Molecular Weight: 191.07
• Molecular Formula: C6H11BrN2
• Description: 1-Ethyl-3-methylimidazolium bromide can be used to prepare 1-ethyl-3-methylimidazolium bis((trifluoromethyl)sulfonyl)imide and 1-ethyl-3-methylimidazolium tetrafluoroborate
• Synonyms: EMIMBr
• IUPAC Name: 1-ethyl-3-methylimidazol-3-ium;bromide
• Canonical SMILES: CCN1C=C[N+](=C1)C.[Br-]
• InChI: 1S/C6H11N2.BrH/c1-3-8-5-4-7(2)6-8;/h4-6H,3H2,1-2H3;1H/q+1;/p-1
• InChI Key: GWQYPLXGJIXMMV-UHFFFAOYSA-M
• Melting Point: ≥−15 °C (lit.)
• Flash Point: Not applicable
• Solubility: soluble in Dichloromethane,Methanol
• Appearance: White to Light yellow powder to crystal
• Application: imidazole; Special synthesis; Ionic liquid; intermediates
• Storage: Store under inert gas, 2-8°C
• Abbreviation: EMIMBr
• Chemical Formula: EMIMBr
• Complexity: 72.9
• Condition To Avoid: Hygroscopic
• Covalently-Bonded Unit Count: 2
• Exact Mass: 190.01056g/mol
• Formal Charge: 0
• Hazard Statements: H315 : Causes skin irritation.H319 : Causes serious eye irritation.
• H-Bond Acceptor: 1
• H-Bond Donor: 0
• Heavy Atom Count: 9
• MDL Number: MFCD03427610
• Monoisotopic Mass: 190.01056g/mol
• Precautionary Statements: P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.
• Refractive Index: n20/D 1.501
• Rotatable Bond Count: 1
• Signal Word: Warning
• Specific Gravity: 1.37
• UNII: XO254YE73I

Synthetic Use

Upstream Synthesis Route 1

• 616-47-7
• 74-96-4

• 65039-08-9

Reference: [1] Angewandte Chemie - International Edition, 2012, vol. 51, # 46, p. 11483 - 11486

Upstream Synthesis Route 2

• 143314-17-4
• 74-95-3

• 628-51-3
• 65039-08-9

Reference: [1] Patent: EP2532646, 2012, A1, . Location in patent: Page/Page column 5-7

Upstream Synthesis Route 3

• 143314-17-4
• 106-93-4

• 111-55-7
• 65039-08-9

Reference: [1] Patent: EP2532646, 2012, A1, . Location in patent: Page/Page column 5-7

Upstream Synthesis Route 4

• 616-47-7
• 74-96-4

• 65039-08-9

Reference: [1]Weber, Cameron C.; Masters, Anthony F.; Maschmeyer, Thomas
[Angewandte Chemie - International Edition, 2012, vol. 51, # 46, p. 11483 - 11486][Angew. Chem., 2012, vol. 124, # 46, p. 11650 - 11654,5]

Downstream Synthesis Route 1

• 65039-08-9

• 143314-16-3

Reference: [1]Journal of the Chemical Society, Dalton Transactions,1999,p. 2133 - 2139

Downstream Synthesis Route 2

• 65039-08-9
• 90076-65-6

• 174899-82-2

Reference: [1]Inorganic Chemistry,2018,vol. 57,p. 2314 - 2319

* For details of the synthesis route, please refer to the original source to ensure accuracy.