Methacryloxyethyltrimethyl ammonium chloride 
    CAS No.                     5039-78-1 
    EINECS No.              225-733-5     
    MF                               C9H18ClNO2 
Quality standard 
    Purity                          min. 78% (GC) 
    Acid content              max.0.2% (acid-base titr., calculated as MAAC) 
    Color                          max.100 (Pt-Co) 
    Stabilization              950±50 ppm MEHQ (HPLC) 
physical data 
    Appearance              clear, colorless or yellowish liquid.  
    Odor                           
    Molecular weight     207.7 g/mol 
    Density                      1.105 g/cm3 (20℃) 
    Refractive index       n20/D 1.469(lit.) 
    Boiling point            ＋100℃ 
    Melting point             -25 °C
    Vapor density           
    Vapor pressure       
    Flash point               >100 °F 
Principal Use 
   Methacryloxyethyltrimethyl ammonium chloride（DMC） is an important cationic monomer,can be used in production of flocculants, antistatic coatings,paper additives, oilfield chemicals, additives and other fine-polymer fiber products.
Packaging 
    Plastic drums or stainless steel tank，200kg net weight. 
Transportation and Storage 
    Because light (UV) or heat will cause the polymerization of the product, it need to be stored away from light, and storage temperature should not exceed 30 ℃.