670189

Cholin acetate

≥95.0% (T)

• Synonyme(s) : 2-Hydroxyethyl-trimethylammonium acetate, COL Acetate
• Formule empirique (notation de Hill) : C₇H₁₇NO₃
• CAS Number: 14586-35-7
• Poids moléculaire : 163.21
• Numéro MDL: MFCD29072955
• Code UNSPSC : 12352100
• ID de substance PubChem : 24885068
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Essai: ≥95.0% (T)
• Forme: solid
• Impuretés: ≤1.0% water
• Groupe fonctionnel: amine; hydroxyl
• Chaîne SMILES: CC([O-])=O.C[N+](C)(C)CCO
• InChI: 1S/C5H14NO.C2H4O2/c1-6(2,3)4-5-7;1-2(3)4/h7H,4-5H2,1-3H3;1H3,(H,3,4)/q+1;/p-1
• Clé InChI: QLKGUVGAXDXFFW-UHFFFAOYSA-M

Description

Description générale

Cholin acetate is a choline-derivative-based ionic liquid (IL), which can efficiently dissolve microcrystalline cellulose. This bioionic liquid can be prepared by reacting choline hydroxide with acetic acid.

Application

Cholin acetate in combination with glycerol, a hydrogen-bond donor forms a eutectic ionic liquid mixture, which is less viscous, biodegradable and also shows high lipase compatibility. This eutectic ionic liquid mixture can be a desirable solvent for the enzymatic production of biodiesel.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 284.0 °F - closed cup
• Point d'éclair (°C): 140.00 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)