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Ethyl methacrylate cas 97-63-2

  • Other Names:    EMA
  • Type:    
  • Cas No.:    97-63-2
  • Purity:    99.5%
Introduction
Ethyl methacrylate 
    CAS No.                     97-63-2  
    EINECS No.              202-597-5     

    MF                               C6H10O2 


Quality standard 

Purity ≥ 99.5% (GC)
Acid content ≤ 0.02% (acid-base titr., calculated as MAAC) 
Water content ≤ 0.02%
Color ≤ 15 (Pt-Co) 
Stabilization 50±5 ppm MEHQ (HPLC) 

physical data 

Appearnce clear, colorless liquid
Odor  ester-like 
Molecular weight 
114.14 g/mol 
Density 
 0.917 g/cm3 (20℃) 
Refractive index
 n20/D 1.415(lit.)
Boiling point
+118℃ (1013.25mbar)
Melting point
-75 °C
Vapor density
 >3.9 (vs air)
Vapor pressure
15 mm Hg ( 20 °C)
 Flash point
 60 °F 
 Water Solubility
 4 g/L (20 oC)


Principal Use 

 Ethyl methacrylate copolymerization with other monomers, can get ester copolymer, can also be used for coatings, adhesives,

 fiber treating agent and molding material manufacturing, etc.


Packaging 

Plastic drums or stainless steel tank,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℃. 


General hints 

 Flammable! 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℃.

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