1.4-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.
SALES SPECIFICATIONDegree of purity: min. 99.0% (GC)
Acid content: max.0.1% (acid-base titr., calculated as MAAC)
Water content: max.0.05%
Color: max.70 (Pt-Co)
Stabilization: 100±10ppm MEHQ (HPLC)
PHYSICAL DATAAppearance: clear, colorless or yellowish liquid
Odor: ester-like
Molecular weight: 226.0 g/mol
Density: 1.025 g/cm3 (20°C)
Refractive index: 1.457 (20°C)
Boiling point:>+250°C(1013 .25mbar)
Solidfication:-35°C
Viscosity: 6.5 mPa.s (20°C)
Flash point:+113.0°C
Solubility (20°C): 0.40%(ester in water),0.60%(water in ester )
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.
PACKAGE
Plastic drums,200kg net weight,or stainless steel tank.
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°C.
1,4-Butanediol dimethacrylate 99%