97345-90-9

Basic information

• Product Name: 1,3-DIMETHYLIMIDAZOLIUM METHYLSULFATE
• Synonyms: 1,3-DIMETHYLIMIDAZOLIUM METHYLSULFATE;1,3-DIMETHYL-IMIDAZOLIUM-METHYLSULFAT PURUM;[dimim][meso4];DMIM·MeSO4;1,3-Dimethylimidazoliummethanesulfonate,98%[DiMIM][MeSO4];1,3-DIMETHYLIMIDAZOLIUM METHYLSULFATE [DIMLM] [MESO4];1,3-Dimethylimidazolium methyl sulfate for catalysis, >=98.5% (HPLC);1,3-Dimethylimidazolium methyl sulfate, 98% pale cream solid
• CAS NO: 97345-90-9
• Molecular Formula: C6H12N2O4S
• Molecular Weight: 208.24
• EINECS: 200-100-5
• Product Categories: organic amine salt;Chemical Synthesis;Imidazolium;Ionic Liquids;Specialty Synthesis
• Mol File: 97345-90-9.mol
• Article Data: 11

Chemical Properties

• Melting Point: 35.75 °C
• Appearance: /
• Density: 1.33 g/mL at 20 °C(lit.)
• Refractive Index: 1.4810 to 1.4850
• Water Solubility: Soluble in water.
• Sensitive: Moisture Sensitive
• CAS DataBase Reference: 1,3-DIMETHYLIMIDAZOLIUM METHYLSULFATE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-DIMETHYLIMIDAZOLIUM METHYLSULFATE(97345-90-9)
• EPA Substance Registry System: 1,3-DIMETHYLIMIDAZOLIUM METHYLSULFATE(97345-90-9)

Safety Data

• Safety Statements: 23-24/25
• WGK Germany: 3
• F: 10-21
• Hazardous Substances Data: 97345-90-9(Hazardous Substances Data)

Usage

Conductivity

4.02 mS/cm (30 °C)

Uses

It employed as a intermediate for pharmaceuticals.

InChI:InChI=1/C5H10N2.CH4O4S/c1-6-3-4-7(2)5-6;1-5-6(2,3)4/h3-4H,5H2,1-2H3;1H3,(H,2,3,4)

Upstream product

• 877679-58-8 1,3-dimethylimidazolium methylsulfite 
• 616-47-7 1-methyl-1H-imidazole 
• 77-78-1 dimethyl sulfate 

Downstream Products

• 174899-81-1 1-methyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide 

Relevant articles and documents

Temperature dependence of physical properties of ionic liquid 1,3-dimethylimidazolium methyl sulfate

This paper reports on the synthesis of the ionic liquid 1,3-dimethylimidazolium methyl sulfate [MMIM][MeSO4]. Experimental densities, speed of sounds, and refractive indices were determined from (283.15 to 343.15) K. Dynamic viscosities were measured from (293.15 to 343.15) K. Surface tensions were measured from (288.15 to 313.15) K. The coefficient of thermal expansion and molecular volume of [MMIM][MeSO4] were calculated from experimental values of density.

USE OF IONIC LIQUIDS IN COMPOSITIONS FOR GENERATING OXYGEN

The present invention is directed to the use of an ionic liquid as a dispersant or solvent and as a heat sink in a composition for generating oxygen, the composition further comprising at least one oxygen source formulation, and at least one metal oxide compound formulation, wherein the oxygen source formulation comprises a peroxide compound, the ionic liquid is in the liquid state at least in a temperature range from ?10° C. to +50° C., and the metal oxide compound formulation comprises a metal oxide compound which is an oxide of one single metal or of two or more different metals, said metal(s) being selected from the metals of groups 2 to 14 of the periodic table of the elements.

Salidroside analog (4,4-di-(4-hydroxyphenyl)amyl-beta-D-glucopyranoside) and synthesis method thereof

The invention belongs to the field of catalytic synthesis, and particularly relates to salidroside analog (4,4-di-(4-hydroxyphenyl)amyl-beta-D-glucopyranoside) and a preparation method thereof. The structural formula of the 4,4-di-(4-hydroxyphenyl)amyl-be