UV Absorber UV20164

Category
UV-Absorbers
About This Project

UV Absorber semaSORB® UV20164

Product description

UV absorber and light – protective substance for technical application e.g. acrylic- resin, acrylic-varnish, vinyl-varnish, adhesive, paint, PP, PVC, PMMA required concentration 0.3 – 0.6 wt%, compatible with HALS.

Specification

Formula: C12H11NO4
Molecular weight: 233,22 g·mol
Chem. name: (E)-Methyl 2-cyano-3-(4-hydroxy-3-methoxyphenyl)acrylate
CAS: 72955-44-3
Appearance: Yellow, powder
Melting point: 162 – 164°C
Identity: NMR / ESI-MS
Appearance in solution (1 % ethanol): Clear, yellow

Solubility at 20°C, wt%

Ethanol: 0,5 %
Acetone: 3,5 %
Methanol: <0,5 %
Iso propanol: < 0,5 %
Ethyl acetate: 1,5 %
Cyclohexanol: <0,5 %
Cyclohexane: <0,5 %
Dichlormethane/Methanol (9+1): 4,5 %
Tripropylene glycoldiacrylate: n.b.
Methylethylcetone (MEC): 2,5 %
Water: <0.01

 

 

» PDF Download TDS

» PDF Download MSDS

sema specialises in product development, contract research and custom synthesis. Are you interested in further information or projects? Our employees will gladly advise you.