SELL 2-Ethylhexyl methacrylate EHMA CAS NO.688-84-6

Purity                               min. 99.5% (GC)
    Acid content                     max.0.02% (acid-base titr., calculated as MAAC)
    Watercontent                    max.0.05%
    Color                               max.20 (Pt-Co)
    Stabilization                     10±5 ppm MEHQ (HPLC)

2-Ethylhexyl methacrylate EHMA 

    CAS No.                             688-84-6

    EINECS No.                        211-708-6

    MF                                    C12H22O2

Quality standard 

    Purity                               min. 99.5% (GC)
    Acid content                     max.0.02% (acid-base titr., calculated as MAAC)
    Watercontent                    max.0.05%
    Color                               max.20 (Pt-Co)
    Stabilization                     10±5 ppm MEHQ (HPLC)
Physical data 
    Appearance                     clear, colorless liquid
    Odor                               ester-like
    Molecular weight             198.3 g/mol
    Density                            0.890 g/cm3 (20℃)
    Refractive index                1.439 (20℃)
    Boiling point                    +218℃(1013 mbar)
    Solidfication                     -50℃
    Viscosity                          2.4 mPa.s (20℃)
    Flashpoint                       +95℃
    Solubility (20℃)               < 0.2%(ester in water)

Principal Use 

    2-Isooctyl methacrylate is used for organic glass copolymerization monomer, improving the plasticity of organic glass. It can also used in coating resin, adhesive, lubricant, texile auxiliary, papermaking, fiber and other industries.

Packaging

    Plastic drums or stainless steel tank，180kg net weight.

Transportation and Storage

    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℃.

General hints

    Can burn in fire! 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 necessary for stability. Storage temperatures should not exceed 35℃.