Ethyl methacrylate (EMA)

Ethyl methacrylate (EMA)

CAS NO.

97-63-2

Molecular Formula

C6H10O2

Molecular Weight

114.14

EINECS NO.

202-579-5

Appearance

Clear, colorless liquid

Specification(%)

Purity: 99.5% Min. (GC)
Acid value (MAA): 0.02% Max.
Moisture: 0.02% Max.
Color: 10 Max. (Pt-Co)
Inhibitor: 20±5ppm MEHQ

Physical Specification

Odor: ester-like

Molecular weight: 114.14 g/mol

Density: 0.91 g/cm3 (20°C)

Refractive index: 1.415 (20°C)

Boiling point: +118°C(1013 mbar)

Solidfication -75°C

Vapor pressure 21.3mbar(59°C)

Viscosity: 0.63 mPa.s (20°C)

Flash point: +15°C

Polymer vitrification point: 65°C

Solubility (20°C):

0.40%(ester in water)

0.77%(water in ester)

Usage

It can be produced organic glass, synthetic resin and coating and so no by aggregation or copolymerized with other monomer.

Packing

180kgs/drum