UV Absorber UV-384: 2 for Automotive Coating

• CAS No.: 127519-17-9
• Formula: C27h39n3o3
• EINECS: 407-000-3
• Color: Light Yellow Transparent
• Kind: UV Absorber
• Appearance: Liquid
• Model NO.: CAS NO. 127519-17-9
• Storing: Sealed, Dry and Dark Conditions
• Transport Package: 25kg Barrel
• Specification: liquid
• Trademark: DEBORN
• Origin: China

Product Description

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

1. 25kg barrel
2. Stored in sealed, dry and dark conditions

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