Melting Point 55°F
Boiling Point 286°F
Water Solubility Miscible
Density 1.05
Storage Temp Excessive dust generation should be minimized to avoid the risk of explosion (lowest explosion concentration is 130 g/cu m).
Flash Point 121°F
Stability -
Appearance Acrylic acid is a colorless liquid with a distinctive acrid odor. Flash point 130°F. Boiling point 286°F. Freezing point 53°F. Corrosive to metals and tissue. Prolonged exposure to fire or heat can cause polymerization. If polymerization takes place in a closed container, violent rupture may occur. The inhibitor (usually hydroquinone) greatly reduces the tendency to polymerize.
Refractive Index -