Chemical Name:3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-b enzenepropanoic acid octyl esters
Synonyms:3-(2h-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-benzenepropanoicaci;AmixtureofbranchedandlinearC7-C9alkyl3-[3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]propionates;tert-butyl-hydroxyphenylpropionicacidisooctyleChemicalbookster;uvabsorber384;95%Benzenepropanoicacid,3-(2H-benzotriazol-2yl)-5-(1,1-diMethylethyl)-4-hydroxy-,C7-9-branchedandlinearalkylesters,5%1-Methoxy-2-propylacetate.
Molecular Formula C27H37N3O3
Molecular Weight 451.60
Structure
CAS Number 127519-17-9
Specification
| Appearance |
Viscous Slightly yellow to yellow liquid |
| Assay |
≥ 95% |
| Volatile |
≤0.50% |
| Clarity |
clear |
| Garnder |
≤7.00 |
| Light transmittance |
460nm≥95% |
| 500nm≥97% |
Applications:
UV-384:2 is a liquid BENZOTRIAZOLE UV absorber specialized for coating systems. UV-384:2 have good thermal stability and environmental tolerance, makes UV384:2 particularly suitable for use under extreme conditions of coating systems, and meet automotive and other industrial coating system requirements for UV-absorber performance characteristics. The absorption characteristics of the UV wavelength range, making it effectively protect the light-sensitive coating system, such as wood and plastic surface coatings.
Package and Storage
- 25kg barrel
- Stored in sealed, dry and dark conditions
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