| Chemical Name |
95% Benzenepropanoic acid, 3-(2H-benzotriazol-2yl)-5- (1,1-dimethylethyl)-4-hydroxy-, C7-9-branched and linear alkyl esters, 5% 1-methoxy-2-propyl acetate. |
| Molecular Weight |
451.6 g/mol (C8 alkyl ester) |
| Transmittance at 400nm(0.005% in toluene) |
>=95% |
| Transmittance at 500nm(0.005% in toluene) |
Near 100% |
| Miscibility at 20°C |
Chemk UV 384-2 is miscible to more than 50% with most commonly used paint solvents. Water solubility is less than 0.01%. |
| Application |
Chemk UV 384-2 is recommended for automotive coatings, industrial coatings, wood, and plastics coatings. |
| Recommended Concentrations |
1.0-3.0%: Chemk UV 384-2
0.5-2.0%: Hindered amine light stabilizers (HALS) |
| Storage |
At least 2 years when stored in cool and dry conditions, in the original sealed containers |
| Hazards |
According to the present state of knowledge provided that this product is handled correctly there is no known danger to humans. Please observe the safety regulations in the Safety Data sheet. |
