Isobutyl methacrylate ibma
CAS: 97-86-9
Introduction
AA an organic synthetical monomer isobutyl methacrylate is used as resin, plastic, coating, printing, ink, adhesive, lube oil additive dentistry material, fiber treating compound and paper coating agent.
Sales specification
Degree of purity: Min. 99.5%(gc)
Acid content: Max. 0.01%(acid -base titr., calculated as maac)
Watercontent: Max. 0.02%
Color: Max. 5(PT-co)
Stabilization: 10 +/- 5ppm mehq(HPLC)
Physical data
Appearance: Clear, colorless liquid
Molecular weight: 142.2g/mol
Density: 0.888g/cm3(20 degree)
Refractive index: 1.420(20 degree)
Boiling point: +155 degree(1013.25mbar)
Solidification point: -37 degree
Viscosity: 0.9mpa. S(20 degree)
Flashpoint: +43.0 degree
Solubility: 0.20%(ester in water)(20 degree)
0.50%(water in ester)(20 degree)
General hints
Combustible! Polymerization may be initiated by contamination with peroxides, azo, compounds, heavy metal ions, tert. Amines, s compounds. Polymerization is also induced by light. Atomospheric oxygen saturation in the monomer is mecessary for stability. Storage temperatures should not exceed 35 degree.
Package
Steel drums, 180kg net weight, or stainless steel tank.
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 degree.
Chemical structure