Skip to Content
Merck
All Photos(1)

Key Documents

671541

Sigma-Aldrich

1-Ethyl-3-methylimidazolium diethyl phosphate

≥97% (HPLC)

Synonym(s):

EMIM DEP

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C10H21N2O4P
CAS Number:
Molecular Weight:
264.26
Beilstein:
10726450
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥97% (HPLC)

impurities

≤0.5% water

refractive index

n20/D 1.475

functional group

phosphate

SMILES string

CCn1cc[n+](C)c1.CCOP([O-])(=O)OCC

InChI

1S/C6H11N2.C4H11O4P/c1-3-8-5-4-7(2)6-8;1-3-7-9(5,6)8-4-2/h4-6H,3H2,1-2H3;3-4H2,1-2H3,(H,5,6)/q+1;/p-1

InChI key

HQWOEDCLDNFWEV-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

General description

1-Ethyl-3-methylimidazolium diethyl phosphate is a low melting, imidazolium-based ionic liquid, which can dissolve cellulose. The solution of cellulose in EMIM DEP-pyridine mixture is stable in time.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - 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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Thermophysical properties of 1-methyl-3-methylimidazolium dimethylphosphate and 1-ethyl-3-methylimidazolium diethylphosphate
Wang, Jian-ying, et al.
The Journal of Chemical Thermodynamics, 43.1, 47-50 (2011)
Vapor pressure measurement for water, methanol, ethanol, and their binary mixtures in the presence of an ionic liquid 1-ethyl-3-methylimidazolium dimethylphosphate
Wang, Jun-Feng, et al.
Fluid Phase Equilibria, 255.2, 186-192 (2007)
Molecular solutions of cellulose in mixtures of ionic liquids with pyridine.
Evlampieva NP, et al.
J. Appl. Chem., 82(4), 666-672 (2009)
Densities at Pressures up to 200 MPa and Atmospheric Pressure Viscosities of Ionic Liquids 1-Ethyl-3-methylimidazolium Methylphosphate, 1-Ethyl-3-methylimidazolium Diethylphosphate, 1-Butyl-3-methylimidazolium Acetate, and 1-Butyl-3-methylimidazolium Bis (trifluoromethylsulfonyl) imide
Hiraga, Yuya, et al.
Journal of Chemical and Engineering Data, 60.3, 876-885 (2015)
Enzymatic in situ saccharification of cellulose in aqueous-ionic liquid media
Kamiya, Noriho, et al.
Biotechnology Letters, 30.6, 1037-1037 (2008)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service