1-Butyl-1-methylpyrrolidinium chloride Chemical Properties

Melting point:

124 °C

storage temp. 

Inert atmosphere,Room Temperature

Water Solubility 

Soluble in water

form 

powder to crystal

color 

White to Light yellow to Light orange

PH

8 (H2O, 25℃)

InChI

1S/C9H20N.ClH/c1-3-4-7-10(2)8-5-6-9-10;/h3-9H2,1-2H3;1H/q+1;/p-1

InChIKey

BOOXKGZZTBKJFE-UHFFFAOYSA-M

SMILES

[Cl-].CCCC[N+]1(C)CCCC1

Safety Information

Safety Statements 

24/25

WGK Germany 

3

HS Code 

2933 99 80

Storage Class

11 - Combustible Solids

1-Butyl-1-methylpyrrolidinium chloride Usage And Synthesis

Chemical Properties

Light brown powder

Uses

1-Butyl-1-methylpyrrolidinium chloride can be used as a solvent in the synthesis of oxychloridoselenites. It can also used as a phase-transfer catalyst in reactions such as oxidation and alkylation reactions.

Synthesis

Cyclic tertiary amine compounds such as N-methylimidazole, pyridine, N-methylmorphine, N-methylpyrrole, etc. (referred to as cyclic tertiary amines) were refluxed with an excess of chlorinated n-butane in toluene for 48 hours, and the chloride salts obtained were subjected to an ion-exchange reaction with potassium salts of KBF4, KPF6, CH3COOK, KHSO4, and potassium p-toluenesulfonate (p-TSAK), respectively, and the products obtained were subjected to filtration The products obtained were filtered, desolvated, extracted with CH2Cl2 and vacuum dried to obtain the ionic liquids IL1-IL13.

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