Products

• Ethyl methacrylate EMA
• N-Butyl methacrylate BMA
• Isobutyl methacrylate IBMA
• Allyl methacrylate AMA
• 2-Ethylhexyl methacrylate EHMA
• Cyclohexyl methacrylate CHMA
• Dimethylaminoethyl methacrylate DMAM
• Diethylaminoethyl methacrylate DEAM
• Ethyleneglycol dimethacrylate EGDMA
• 1,4-Butanedioldimethacrylate BDDMA
• Methoxyethyl methacrylate MEMA
• Alkyl methacrylate 1214 SLMA

Chemicals English Name: N-Butyl methacrylate BMA
CAS: 97-88-1
CHEMICAL STRUCTURE

INTRODUCTION
Butyl methacrylate can be used as comonomer of polymethyl methacrylat. The monomer polymer has higher adhesive bonding and well elasticity, can be used for making the transparent interlayer material of complex safety glass; the polymer or copolymer of butyl methacrylate can be used as insulating potting compound, photo negative anti-halation layer, underwater paint, saloon car coating, synthetical adhesive, oil additives, finishing agent for paper, leather and textile.

SALES SPECIFICATION
Purity: ≥99.5%（GC）
Acid value (MAA）: ≤0.01%
Moisture: ≤0.03%
Color: ≤5（Pt-Co）
Inhibitor: 10±5ppm MEHQ

PHYSICAL DATA
Appearance: clear, colorless liquid
Odor: ester-like
Molecular weight: 142.2 g/mol
Density: 0.896 g/cm³ (20℃)
Refractive index: 1.424 (20℃)
Solidificationpoint: -75℃
Boiling point: +163.5℃(1013 mbar)
Viscosity: 1.09mPa.s (20℃)
Flashpoint: +46.0℃
Polymervitrificationpoint: 20℃
Solubility (20℃):
0.58%(ester in water)
0.51%(water in ester)

GENERAL HINTS
Combustible! 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℃.

PACKAGE
Steel drums,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℃.