DESCRIPTION
Methoxyethyl methacrylate MEMA

CAS： 6976-93-8

CHEMICAL STRUCTURE


INTRODUCTION
The product is mainly used in ocean coating, biological material, and paper making industries, as monomer or comonomer for solution polymerization or suspends polymerization.

SALES SPECIFICATION
Degree of purity: min. 99.8% (GC)
Acid content: max.0.01% (acid-base titr., calculated as MAAC)
Watercontent: max.0.02%
Color: max.10 (Pt-Co)
Stabilization: 50±5ppm MEHQ (HPLC)

PHYSICAL DATA
Appearance: clear, colorless liquid
Odor: ester-like
Molecular weight: 144.17 g/mol
Density: 0.9933 g/cm3 (20℃)
Refractive index: 1.430 (20℃)
Boiling point: 188℃(2666 mbar)
Viscosity: 3.4 mPa.s (20℃)
Flashpoint: +65.0℃

GENERAL HINTS
Flammable! 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,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℃.