1,3-DIMETHYLIMIDAZOLIUM DIMETHYL PHOSPHATE

Synonym(s):[MMIM][DMP];1,3-Dimethylimidazolium dimethylphosphate

CAS NO.：654058-04-5
Empirical Formula: C7H15N2O4P
Molecular Weight: 222.18
MDL number: MFCD08275369
EINECS: 200-100-5
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-28 02:05:15

1,3-DIMETHYLIMIDAZOLIUM DIMETHYL PHOSPHATE Structural

What is 1,3-DIMETHYLIMIDAZOLIUM DIMETHYL PHOSPHATE?

The Uses of 1,3-DIMETHYLIMIDAZOLIUM DIMETHYL PHOSPHATE

1,3-Dimethylimidazolium dimethyl phosphate ([MMIM][DMP]) can be used as a catalyst and a solvent for the preparation of ethyl 2-cyano-3-phenylpropenoate from benzaldehyde and ethyl cyanoacetate via Knoevenagel condensation. It can also be used to produce bioethanol from sugarcane bagasse by enzymatic hydrolysis.

The Uses of 1,3-DIMETHYLIMIDAZOLIUM DIMETHYL PHOSPHATE

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs. ionic liquid 1,3-dimethylimidazolium dimethylphosphate ([MMIM][DMP]) + water/ethanol/methanol mixtures exhibit properties which render them suitable as candidates for working pairs in industrial applications of absorption heat pumps or chillers.

General Description

1,3-Dimethylimidazolium dimethyl phosphate is an imidazolium-based phosphoric ionic liquid that can be prepared by reacting 1-methylimidazole with trimethyl phosphate. The pretreatment of sugarcane bagasse with [MMIM][DMP] yields glucose and xylose via enzymatic saccharification.

Properties of 1,3-DIMETHYLIMIDAZOLIUM DIMETHYL PHOSPHATE

Melting point:	<-65℃
Density	1.277
refractive index	n20/D 1.486
storage temp.	Inert atmosphere,2-8°C
form	clear liquid
color	Light orange to Yellow to Green
PH	2.4 (H2O, 20℃)
Water Solubility	Insoluble in water.

Safety information for 1,3-DIMETHYLIMIDAZOLIUM DIMETHYL PHOSPHATE

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05
GHS Hazard Statements	H314:Skin corrosion/irritation
Precautionary Statement Codes	P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up.