Melting point :77-79 °C(lit.)
Density :1.435 g/cm3
vapor pressure :0Pa at 20-50℃
Flash point :186 °C
storage temp. :Store below +30°C.
form :Agglomerating Crystalline Powder
color :Pale yellow
Water Solubility :Soluble in water.
Sensitive :Hygroscopic
BRN :5163190
Stability :Stable. Very hygroscopic. Incompatible with strong oxidizing agents.
InChI :1S/C6H11N2.ClH/c1-3-8-5-4-7(2)6-8;/h4-6H,3H2,1-2H3;1H/q+1;/p-1
InChIKey :BMQZYMYBQZGEEY-UHFFFAOYSA-M
SMILES :[Cl-].CCn1cc[n+](C)c1
LogP :-2.6 at 23℃ and pH6.6
CAS DataBase Reference :65039-09-0(CAS DataBase Reference)
EPA Substance Registry System :1H-Imidazolium, 3-ethyl-1-methyl-, chloride (1:1) (65039-09-0)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313 IF eye irritation persists: Get medical advice/attention.