1,4-Butanedioldimethacrylate

Product Description

product name:1,*-Butanedioldimethacrylate
Quality standard:
Degree of purity: min. *9.0% (GC)
Acid content: max.0.*2% (acid-base titr., calculated as MAAC)
Watercontent: max.0.*5%
Color: max.*0 (Pt-Co)
Stabilization: **0±*0ppm MEHQ (HPLC)
Physical data:
Appearance:clear, colorless liquid
Odor: ester-like
Molecular weight:**6 g/mol
Density: 1.**5 g/cm3 (*0℃)
Refractive index: 1.**7 (*0℃)
Boiling point: ***0℃(***3 mbar)
Solidfication **5℃
Viscosity: 6.5 mPa.s (*0℃)
Flashpoint: ***3℃
Solubility (*0℃):0.*0%(ester in water);0.*0%(water in ester )
Principal Use:1,*-Butanediol dimethylacrylate is an important crosslinking agent, mainly used as injection moulding, rubber, optical plastic, adhesive, dentistry material, electrical wire and cable coating and so on.
Packaging: Plastic drums or stainless steel tank，**0kg 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 *0℃.
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 *5℃.