CAS:73936-91-1
Fórmula Molecular:C29H35N3O
Peso Molecular:441.61
EINECS:422-600-5
Sinónimos:TINUVIN 928; ABSORVEDOR de UV TRUELICHT UV 928; Luz, Estabilizador de UV-Absorvente RIASORB UV928/928FF; Sinosorb UV-928; Absorventes de UV YD UV-928; Estabilizador de Uv 928; 2-(2H-BENZOTRIAZOL-2-YL)-6-(1-METIL-1-PHENYLETHYL)-4-(1,1,3,3-TETRAMETHYLBUTYL)FENOL; ABSORVEDOR de UV-928
UV absorber-928 CAS 73936-91-1 have a wide range of absorption characteristics and can effectively protect coatings and other photosensitive materials; High solubility, high temperature resistance, and good environmental durability; Suitable for high-performance coatings, especially for powder coatings and continuous coil coatings
| Item | Especificação |
| Ponto de ebulição | 555.5±60,0 °C(Previsto) |
| Densidade | 1.07 |
| Ponto de fusão | 112 °C |
| os valores de pKa | 8.05±0.50(Previsto) |
| MW | 441.61 |
| pureza | 98% |
UV absorber-928 CAS 73936-91-1 are suitable for high-performance coatings, particularly for powder coatings and continuous coil coatings, as well as for automotive coatings and conventional coatings. Generally, it works better when used together with light stabilizers UV-292 or UV-123
Geralmente embalados em 25 kg/tambor,e também pode ser fazer o pacote personalizado.
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