Complaint
Bumetrizole UV-326 UV Absorber 326 for Po/PVC/ABS/PU/PA CAS 3896-11-5
| UV Absorber 326 Basic information | |
| Characterization Physical Properties Features/Benefits Applications Guidelines for use Handling & Safety | |
| Product Name: | UV Absorber 326 |
| CAS: | 729335 |
| MF: | C17H18ClN3O |
| MW: | 315.8 |
| EINECS: | 223-445-4 |
| Mol File: | 3896-11-5.mol |
| UV Absorber 326 Chemical Properties | |
| Melting point | 144-147 °C(lit.) |
| Boiling point | 460.4±55.0 °C(Predicted) |
| density | 1.26±0.1 g/cm3(Predicted) |
| pka | 9.31±0.48(Predicted) |
| InChIKey | OCWYEMOEOGEQAN-UHFFFAOYSA-N |
| CAS DataBase Reference | 3896-11-5(CAS DataBase Reference) |
| EPA Substance Registry System | 2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-p-cresol (3896-11-5) |
esting Items | Standard Requirements | Testing Result |
Color | Light ff powder | Qualified |
Vol ati le parts | ≤0.5% | Qualified |
As h points | ≤0.1% | Qualified |
melting point | 137-142ºC | Qualified |
Light transmittance | 460nm93%500nm96% | Qualified |
Content |
≥98.0% |
99% |
