Melting point :<65°C
Density :1.24
vapor pressure :7.1Pa at 20℃
refractive index :n20/D 1.481
Flash point :162 °C
storage temp. :Inert atmosphere,Room Temperature
form :liquid
color :colorless
Water Solubility :Miscible with water and alcohol.
InChI :InChI=1S/C6H11N2.C2H6O4S/c1-3-8-5-4-7(2)6-8;1-2-6-7(3,4)5/h4-6H,3H2,1-2H3;2H2,1H3,(H,3,4,5)/q+1;/p-1
InChIKey :VRFOKYHDLYBVAL-UHFFFAOYSA-M
SMILES :S(OCC)(=O)(=O)[O-].[N+]1(C)C=CN(CC)C=1
EPA Substance Registry System :1H-Imidazolium, 3-ethyl-1-methyl-, ethyl sulfate (1:1) (342573-75-5)
ECW :4.0 V

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H340 May cause genetic defects Germ cell mutagenicity Category 1A, 1B Danger H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313 IF exposed or concerned: Get medical advice/attention.