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UV-1164 CAS 2725-22-6

Chemical name: UV-1164

Synonymous names:2-[4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-6-(octyloxy)phenol；Phenol, 2-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-6-(octyloxy)-；

2-[4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy)phenol

CAS No:2725-22-6

Molecular formula:C33H39N3O2

Molecular weight:509.68

EINECS No:412-440-4

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Structural formula：

Product Description：

Items	Standard	Units
Appearance	Light yellow powder	--
Assay	98.0 min	%
Melting Point/range	88.0-92.0	ºC
Volatiles	0.5max	%
Absorbance(10%in Toluene)	0.3max	--

Properties and Usage:

UV-1164 (CAS 2725-22-6) is an excellent UV absorber suitable for a variety of polymer materials, helping materials resist UV light degradation and extend their service life.

1. Improve the anti-aging properties of engineering plastics

UV-1164 prevents cracking, discoloration and performance degradation in engineering plastics such as polycarbonate (PC), polyamide (PA), and polyester (PET). It is also suitable for general plastics such as polypropylene (PP) and polyethylene (PE), significantly improving the ability to resist photooxidation.

2. Photoprotection in coatings

Used in industrial coatings, automotive coatings, and wood coatings, UV-1164 can effectively protect the coating from gloss loss and color changes caused by photodegradation.

3. Enhance the weather resistance of fibers and films

In synthetic fibers and agricultural films, UV-1164 provides long-lasting UV protection, especially for materials that need to be exposed to outdoor environments for a long time.

4. Improve the durability of elastomers and polyurethanes

In thermoplastic elastomers (TPE) and polyurethanes (PU), UV-1164 enhances UV resistance, slows down aging, and extends product life.

Storage conditions: Keep container tightly closed in a dry and well-ventilated place

Stability Stable under ordinary conditions

Packing: This product is packed in 25kg bag, and it can also be customized according to customers' requirements