| mp  | 
-37 °C  | 
| bp  | 
155 °C(lit.)
  | 
| density  | 
0.886 g/mL at 25 °C(lit.)
  | 
| vapor density  | 
3.82 (vs air)
  | 
| vapor pressure  | 
3.5 mm Hg ( 20 °C)
  | 
| refractive index  | 
n20/D 1.420(lit.)
  | 
| Fp  | 
107 °F
  | 
| storage temp.  | 
Flammables area | 
| Stability: | 
Light, heat and air sensitive. Polymerizes readily. Combustible. Incompatible with strong oxidizing agents. | 
| CAS DataBase Reference | 
97-86-9(CAS DataBase Reference) | 
| NIST Chemistry Reference | 
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester(97-86-9) | 
| EPA Substance Registry System | 
2-Propenoic acid, 2-methyl-, 2-methylpropyl ester(97-86-9) |