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671541

Sigma-Aldrich

1-Ethyl-3-methylimidazolium diethyl phosphate

≥97% (HPLC)

Synonym(s):

EMIM DEP

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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

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

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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

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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Molecular solutions of cellulose in mixtures of ionic liquids with pyridine.
Evlampieva NP, et al.
J. Appl. Chem., 82(4), 666-672 (2009)
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)
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)
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, Ayla Sant?Ana, et al.
Bioresource Technology, 102.22, 10505-10509 (2011)
Enzymatic in situ saccharification of cellulose in aqueous-ionic liquid media
Kamiya, Noriho, et al.
Biotechnology Letters, 30.6, 1037-1037 (2008)

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