SELL Triethylene glycol dimethacrylate TRGDMA CAS NO.109-16-0

Purity                             min. 99.0% (GC)
    Acid content                   max.0.02% (acid-base titr., calculated as MAAC)
    Watercontent                  max.0.05%
    Color                             max.25 (Pt-Co)
    Stabilization                   100±10 ppm MEHQ (HPLC) 

Triethylene glycol dimethacrylate  TRGDMA

    CAS No.                         109-16-0

    EINECS No.                     250-157-6

    MF                                C11H22O2S

Quality standard

    Purity                             min. 99.0% (GC)
    Acid content                   max.0.02% (acid-base titr., calculated as MAAC)
    Watercontent                  max.0.05%
    Color                             max.25 (Pt-Co)
    Stabilization                   100±10 ppm MEHQ (HPLC) 
Physical data 
    Appearance                    clear, colorless or yellowish liquid
    Odor                              ester-like
    Molecular weight             286.3 g/mol
    Density                            1.075 g/cm3 (20℃)
    Refractive index               1.455 (20℃)
    Boiling point                   +139℃(1 mbar)
    Solidfication                    -52℃
    Viscosity                         10 mPa.s (20℃)
    Flashpoint                      +169.0℃
    Solubility (20℃)              < 2.6%(ester in water)

Principal Use 

    Triethylene glycol dimethacrylate is an important multifunctional monomer,mainly used in the fields of acrylic resin,printing ink,anaerobic adhesives,elastomer,sealant,photosensitive macromolecule,plastic and paper coating.It can also increase the rigidity of PVC.

Packaging

    Plastic drums or stainless steel tank，200kg 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
    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°C.