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671444

Sigma-Aldrich

1,3-Dimethylimidazolium dimethyl phosphate

≥98.0% (HPLC)

Synonym(s):

[MMIM][DMP]

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About This Item

Empirical Formula (Hill Notation):
C7H15N2O4P
CAS Number:
Molecular Weight:
222.18
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

Quality Level

Assay

≥98.0% (HPLC)

impurities

≤1.0% water

SMILES string

COP([O-])(=O)OC.Cn1cc[n+](C)c1

InChI

1S/C5H9N2.C2H7O4P/c1-6-3-4-7(2)5-6;1-5-7(3,4)6-2/h3-5H,1-2H3;1-2H3,(H,3,4)/q+1;/p-1

InChI key

GSGLHYXFTXGIAQ-UHFFFAOYSA-M

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.

Application

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.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Dialkylimidazolium dimethyl phosphates as solvents and catalysts for the Knoevenagel condensation reaction.
Zicmanis A and Anteina L.
Tetrahedron Letters, 55(12), 2027-2028 (2014)
Imidazolium dialkylphosphates-a class of versatile, halogen-free and hydrolytically stable ionic liquids.
Kuhlmann E, et al.
Green Chemistry, 9(3), 233-242 (2007)
Extractive desulfurization of gasoline using imidazolium-based phosphoric ionic liquids.
Nie Y, et al.
Energy and Fuels, 20(5), 2083-2087 (2006)
Major improvement in the rate and yield of enzymatic saccharification of sugarcane bagasse via pretreatment with the ionic liquid 1-ethyl-3-methylimidazolium acetate ([Emim][Ac]).
da Silva ASA, et al.
Bioresource Technology, 102(22), 10505-10509 (2011)

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