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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:
848641-69-0
Molecular Weight:
264.26
Beilstein/REAXYS Number:
10726450
MDL number:
MFCD09953486
UNSPSC Code:
12352100
PubChem Substance ID:
329760430
NACRES:
NA.22

Quality Level

100

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
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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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Enzymatic in situ saccharification of cellulose in aqueous-ionic liquid media
Kamiya, Noriho, et al.
Biotechnology Letters, 30.6, 1037-1037 (2008)
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)
Extended dissolution studies of cellulose in imidazolium based ionic liquids.
Vitz J, et al.
Green Chemistry, 11(3), 417-424 (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)
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)
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