Dimethylaminoethyl methacrylate(DMAEMA)

Dimethylaminoethyl methacrylate(DMAEMA)

CAS NO.

2867-47-2

Molecular Formula

C8H15NO2

Molecular Weight

157.2

EINECS NO.

220-688-8

Appearance

Clear, colorless liquid

Specification(%)

Purity: 99.5% Min. (GC)
Acid value (MAA): 0.02% Max.
Moisture: 0.05% Max.
Color: 20 Max. (Pt-Co)
Inhibitor: 100±10ppm MEHQ

Physical Specification

Odor: ester-like

Molecular weight: 157.2 g/mol

Density: 0.933 g/cm3 (20°C)

Refractive index: 1.440(20°C)

Boiling point: +182°C(1013 mbar)

Solidfication -30°C

Viscosity: 1.6 mPa.s (20°C)

Flashpoint: +74.0°C

Solubility (20°C): soluble in water

Polymer vitrification point 18°C

Usage

Dimethylaminoethyl methacrylate is a high water-solubility liquid monomer，has well adhesive bonding ability, used as brightener for autocar, architectural coating and emulsion paint; Cleanser and dispersant for lubricating oil; water treatment auxiliary agent, distillation aid filter for paper making; acrylic acid coating for floor; and also can with vinyl aminopyrrolidine as case-hardened fixature; emulsion breaker in watercraft latex.

Packing

190kgs/drum