3.CAS No. 2210-28-8
N-Propyl methacrylate NPMA
CAS No. 2210-28-8
EINECS No. 218-639-0
Purity min. 98.0% (GC)
Acid content max.0.05%
Chroma max.50 (Pt-Co)
Stabilization 100±10 ppm MEHQ (HPLC)
Appearance clear, colorless liquid.
Molecular weight 128.17g/mol
Density 0.9g/cm3 (20℃)
N-Propyl methacrylate can be used as comonomer for resins, adhesives, plexiglass, etc.
Plastic drums,180kg net weight.
Transportation and Storage
Avoid shine rain and high temperature in transportation.Store the products in cool, shady and ventilated conditions, keep far away from fire.6 months from date of delivery at a maximum storage temperature of 30℃.
Propyl methacrylate is a chemical substance with the chemical formula C7H12O2 and a molecular weight of 128.169. An organic acid ester. The product features are as follows: Properties: colorless liquid; density (g/mL, 20ºC): 0.902; relative density (20℃, 4℃): 0.9022; liquid phase standard hot melt (J·mol-1·K-1): 199.3; boiling point (ºC, normal pressure): 141; normal temperature refractive index (n20): 1.4190; spontaneous ignition point or ignition temperature (ºC): 30; solubility: unmixable or difficult to mix. Downstream products: particulate acrylic resin filled emulsion. Usually it is not harmful to water. Without government permission, do not discharge the material into the surrounding environment. Avoid contact with oxides.