Skip to Content
MilliporeSigma
All Photos(3)

Key Documents

View All Documentation

46093

Sigma-Aldrich

1-Ethyl-3-methylimidazolium hexafluorophosphate

≥97.0% (HPLC)

Synonym(s):

EMIMPF6

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Empirical Formula (Hill Notation):
C6H11F6N2P
CAS Number:
155371-19-0
Molecular Weight:
256.13
MDL number:
MFCD00216703
UNSPSC Code:
12352100
PubChem Substance ID:
329756602
NACRES:
NA.22
Pricing and availability is not currently available.

assay

≥97.0% (HPLC)

form

solid

mp

58-62 °C (lit.)
58-62 °C

SMILES string

F[P-](F)(F)(F)(F)F.CCn1cc[n+](C)c1

InChI

1S/C6H11N2.F6P/c1-3-8-5-4-7(2)6-8;1-7(2,3,4,5)6/h4-6H,3H2,1-2H3;/q+1;-1

InChI key

DPDAKOVGQUGTHH-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

1-Ethyl-3-methylimidazolium hexafluorophosphate is a task-specific ionic liquid (TSIL)[1] with low melting point.[2]

Other Notes

Air- and water-stable immonium salt that is an ionic liquid at moderately elevated temperature, useful in molten salt technique[3]

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000225676
0000252416
0000275526
0000235099

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.

Search for a COA

Already Own This Product?

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

Visit the Document Library

J. Fuller et al.
Journal of the Chemical Society. Chemical Communications, 299-299 (1994)
Capillary electrophoretic application of 1-alkyl-3-methylimidazolium-based ionic liquids.
Yanes EG, et al.
Analytical Chemistry, 73(16), 3838-3844 (2001)
Jolanta Flieger et al.
Molecules (Basel, Switzerland), 20(12), 22058-22068 (2015-12-23)
A series of imidazolium and pyridinium ionic liquids with different anions (Cl(-), Br(-), BF₄(-), PF₆(-)) has been evaluated for their adsorption activity on silica gel. Quantification of the ionic liquids has been performed by the use of RP-HPLC with organic-aqueous
Structure of 1-ethyl-3-methylimidazolium hexafluorophosphate: model for room temperature molten salts
aDe Long, Hugh C.
Journal of the Chemical Society. Chemical Communications, 3, 299-300 (1994)
Solubility of 1-alkyl-3-methylimidazolium hexafluorophosphate in hydrocarbons
Domanska, Urszula, and Andrzej Marciniak
Journal of Chemical and Engineering Data, 48.3, 451-456 (2003)
View All Related Papers

Articles

Task-Specific Ionic Liquids

Functionalized imidazolium cations with thioether, urea, or thiourea derivatized side chains act as metal-ligating moieties, whereas the PF6– anions provide the desired water immiscibility.

Questions

Reviews

No rating value

Active Filters

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