Melting point :-12 °C
Boiling point :67 °C3.5 mm Hg(lit.)
Density :1.073 g/mL at 25 °C(lit.)
vapor density :5 (vs air)
vapor pressure :0.01 mm Hg ( 25 °C)
refractive index :n20/D 1.453(lit.)
Flash point :207 °F
storage temp. :2-8°C
solubility :Chloroform, Methanol (Slightly)
pka :13.83±0.10(Predicted)
form :Liquid
color :Clear
Odor :Ester like
Water Solubility :soluble
FreezingPoint :-20
FreezingPoint :-96
Sensitive :Air Sensitive
BRN :1071583
Stability :Unstable - may polymerize in the absence of stabilizer. May be stabilized with, or contain small amounts of, diethylene glycol monomethacrylate, di(ethylene glycol)dimethacrylate, methacrylic acid. Incompatible with strong oxidizing agents, free radical initiators, peroxides, steel. Closed containers may explode if heated due to runaway polymer
InChIKey :WOBHKFSMXKNTIM-UHFFFAOYSA-N
LogP :0.42 at 25℃
CAS DataBase Reference :868-77-9(CAS DataBase Reference)
NIST Chemistry Reference :2-Hydroxyethyl methacrylate(868-77-9)
EPA Substance Registry System :2-Hydroxyethyl methacrylate (868-77-9)

Symbol(GHS):
Signal word:	Warning
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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P272 Contaminated work clothing should not be allowed out of the workplace. 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.