917956-73-1

Basic information

• Product Name: 1-Allyl-3-methylimidazolium dicyanamide
• Synonyms: 1-Allyl-3-methylimidazolium dicyanamide;1-Allyl-3-methylimidazolium dicyanamide >=98.5% (HPLC);AMIDCA
• CAS NO: 917956-73-1
• Molecular Formula: C₂N₃*C₇H₁₁N₂
• Molecular Weight: 189.21714
• Product Categories: Chemical Synthesis;Imidazolium;Ionic Liquids;Specialty Synthesis
• Mol File: 917956-73-1.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• Density: 1.110 g/cm3
• CAS DataBase Reference: 1-Allyl-3-methylimidazolium dicyanamide(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Allyl-3-methylimidazolium dicyanamide(917956-73-1)
• EPA Substance Registry System: 1-Allyl-3-methylimidazolium dicyanamide(917956-73-1)

Safety Data

• Hazard Codes: Xi
• Statements: 36
• Safety Statements: 26
• WGK Germany: 3
• Hazardous Substances Data: 917956-73-1(Hazardous Substances Data)

Usage

Conductivity

17.0 mS/cm (30 °C)

General Description

1-Allyl-3-methylimidazolium dicyanamide is a 1-allyl-3-methylimidazolium-based ionic liquid1 that can be prepared by reacting 1-allyl-3-methylimidazoliumchloride with sodium dicyanamide.2

Upstream product

• 65039-10-3 1-allyl-3-methylimidazolium chloride 
• 51342-29-1 silver dicyanamide 
• 31410-07-8 3-allyl-1-methyl-1H-imidazol-3-ium bromide 

Relevant articles and documents

Low viscosity azide-containing mono and dicationic ionic liquids with unsaturated side chain

A new class of azide-functionalized monocationic and unsymmetrical dicationic ionic liquids (ILs) with low viscosity and high liquid range was synthesized. All of the synthesized ILs, were characterized by FT-IR, 1HNMR, 13CNMR spectroscopies and elemental analysis. Some thermophysical properties including melting point, density, shear viscosity, decomposition temperature and heat capacity of the unsymmetrical dicationic azide functionalized IL with dicyanamide (DCA) were measured. To find the unique and general features of this dicationic IL, its properties were compared with the ones of the similar monocationic ILs. The results showed that the shear viscosity, density, thermal stability and heat capacity of the unsymmetrical dicationic IL are higher than monocationic analogues. In addition we found that the shear viscosity for the synthesized unsymmetrical dicationic IL containing azide group and DCA anion is 83.9?cP whereas the shear viscosities for other dicationic ILs reported in the literature are higher than 240?cP.

Nonaborane and decaborane cluster anions can enhance the ignition delay in hypergolic ionic liquids and induce hypergolicity in molecular solvents

The dissolution of nido-decaborane, B10H14, in ionic liquids that are hypergolic (fuels that spontaneously ignite upon contact with an appropriate oxidizer), 1-butyl-3-methylimidazolium dicyanamide, 1-methyl-4-amino-1,2,4-triazolium dicyanamide, and 1-allyl-3-methylimidazolium dicyanamide, led to the in situ generation of a nonaborane cluster anion, [B9H14]-, and reductions in ignition delays for the ionic liquids suggesting salts of borane anions could enhance hypergolic properties of ionic liquids. To explore these results, four salts based on [B10H13]- and [B9H 14]-, triethylammonium nido-decaborane, tetraethylammonium nido-decaborane, 1-ethyl-3-methylimidazolium arachno-nonaborane, and N-butyl-N-methyl-pyrrolidinium arachano-nonaborane were synthesized from nido-decaborane by reaction of triethylamine or tetraethylammonium hydroxide with nido-decaborane in the case of salts containing the decaborane anion or via metathesis reactions between sodium nonaborane (Na[B9H 14]) and the corresponding organic chloride in the case of the salts containing the nonaborane anion. These borane cluster anion salts form stable solutions in some combustible polar aprotic solvents such as tetrahydrofuran and ethyl acetate and trigger hypergolic reactivity of these solutions. Solutions of these salts in polar protic solvents are not hypergolic.