Reactiv 1-Butyl-3-methyl-imidazolium- tetrafluoroborate, >99 % , 25 g

1-Butyl-3-methyl-imidazolium- tetrafluoroborate
>99 % Definition:Ionic liquids are salts which are available in a liquid state over a wide temperature range. They constitute a new generation of solvents with considerable potential for being able to replace classic organic solvents.Ionic liquids are composed of organic cations and organic or anorganic anions. Due to their fully ionized composition they exhibit no vapor pressure over the entire liquid range.Properties:Low-melting with melting point under 100 °CThermally
mechanically and electrochemically stableUnlike conventional solvents
they are neither volatile nor combustibleNegligible vapor pressureHigh solubility of many different kinds of chemicalsChemical and physical properties of ionic liquids:Art. No.Ionic liquidShort nameMelting pointDensityViscosity (cP)Conductivity (mS/cm)Thermal stability / pyrolysis20101-Butyl-3-methyl-imidazolium-chlorideBMIM CLn.e.65n.e.n.e.ca. 200 °C*20121-Butyl-3-methyl-imidazolium-hexafluorophosphateBMIM PF61
372 (23 °C)-8267
1 (25 °C)1
373 (20 °C)ca. 200 °C
with H2O: hydrolytic formation of HF*20141-Butyl-3-methyl-imidazolium-tetrafluoroborateBMIM BF41
205 (22 °C)-75103
5 (25 °C)3
145 (20 °C)ca. 200 °C
with H2O: hydrolytic formation of HF*20151-Butyl-3-methylimidazolium-trifluoromethansulfonateBMIM Otf1
299 (24 °C)1680 (25 °C)3
049 (20 °C)<250 °C*20211-Butyl-1-methyl-pyrrolidinium bis(trifluoromethylsulphonyl)-imideBMPyrr BTA1
395 (23 °C)-1894
4 (20 °C)2
12 (20 °C)<250 °C*20221-Butyl-1-methyl-pyrrolidinium-dicyanamideBMPyrr DCA1
02
Mol.weight 226
01g/mol
Dichte 1
21
CAS-Nr. 174501-65-6