Melting point :-65 °C
Boiling point :59-61 °C/43 mmHg (lit.)
Density :0.938 g/mL at 25 °C (lit.)
vapor pressure :4.6 mm Hg ( 20 °C)
refractive index :n20/D 1.436(lit.)
Flash point :93 °F
storage temp. :2-8°C
form :Liquid
Specific Gravity :0.938
color :Clear
Water Solubility :4 g/L (20 ºC)
BRN :1747406
LogP :2.15 at 20℃
CAS DataBase Reference :96-05-9(CAS DataBase Reference)
NIST Chemistry Reference :2-Propenoic acid, 2-methyl-, 2-propenyl ester(96-05-9)
EPA Substance Registry System :Allyl methacrylate (96-05-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501 H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P314 Get medical advice/attention if you feel unwell.