Description
1-Ethyl-3-methyl-imidazolium- is an ionic liquid supplied at a minimum purity of 98 % for laboratory and process use. It is defined by CAS number 342573-75-5 and the empirical formula C₈H₁₆N₂O₄S, with a molar mass of 236,29 g/mol and a density of 1,239 g/cm³. Thermal data include a flash point of 176 °C and a boiling point above 140 °C, supporting controlled handling in research environments. The material is Available from manufacturer Carl ROTH in the green chemicals and performance materials context, it is suited to solvent studies, catalysis screening, and related experimental setups where density, purity, and thermal behaviour must be known in advance. Laboratories can specify this grade consistently for preparative and analytical tasks that rely on defined ionic-liquid reagents without introducing unverified performance claims.
This article is part of Technical & synthesis grade solvents, in Solvents.
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Questions about 1-Ethyl-3-methyl-imidazolium-, min. 98 %, 25 g, glass
What is this article?
1-Ethyl-3-methyl-imidazolium-, min. 98 %, 25 g, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Technical & synthesis grade solvents, inside Solvents, in Lab chemicals.
Technical and synthesis grades are for cleaning, for a coarse extraction and for chemistry that does not end in a chromatogram. They cost less because more impurity is allowed. They are the wrong bottle to make a mobile phase or a volumetric standard.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
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The category is Solvents. The sub-category is Technical & synthesis grade solvents. The catalogue is Lab chemicals.
Shelves beside this one are Analytical grade solvents (p.a.), HPLC & LC-MS grade solvents, Dry & deuterated solvents (NMR, synthesis) and Green & alternative solvents.
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