Description

Molecular Formula: C22H29N3O
Molecular Weight: 351.49
Structural Formula:

Specification：

Items	Specifications
Melting point	80-83°C
Boiling point	469.1±55.0°C(Predicted)
Density	1.08±0.1g/cm3(Predicted)
Vapor pressure	0Pa at 20°C
Solubility	DMSO (slightly soluble), ethyl acetate (slightly soluble), methanol (slightly soluble, sonicated)
Acidity coefficient (pKa)	8.85±0.50(Predicted)

Function：

1.2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol has high efficient UV absorption function.
2.2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol has light stabilizing effect.
3. 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol has good compatibility and stability.
4. 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol has certain anti-oxidation performance, and has synergistic effect with anti-oxidant.

Application：

1. Widely used in polyethylene, polypropylene, polyvinyl chloride, polystyrene, polycarbonate, polyamide, ABS resin, polyvinyl butyral and other plastics.
2. Used in coatings and inks, such as outdoor billboards, building exterior coatings, automotive coatings, etc., can improve its weather resistance.
3. Added to synthetic fibers such as polyester fiber, polypropylene fiber, to improve the performance of textile sun resistance.
4. It can be used in various adhesives to improve the stability of adhesives in outdoor environment.
5. Used in some UV-sensitive fields, such as optical materials, electronic materials, rubber products, polyurethane products.

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