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Ultraviolet Absorbent UV-360 CAS 103597-45-1 99% purity

what is of UV360

Ultraviolet Absorbent UV-360, also known as 2,2 ‘- methylene bis [4-tert-octyl-6 – (2H-benzotriazoly-2)] phenol, is a benzotriazole type UV absorber with excellent performance. Widely used in various synthetic materials and products, especially in automotive coatings, it is the most commonly used and effective ultraviolet absorber

Category

1. Quick Details of UV360

Melting point 197-199 ° C (lit.)

Boiling point 771.6 ± 70.0 ° C (Predicted)

Density d201.2

Flash point>200 ° C

Storage conditions

Shape

Acidity coefficient (pKa) 7.62 ± 0.50 (Predicted)

Merck14,1294

BRN11326835

InChIKeyZRFPChemicalbookPIQVEQSFRV-UHFFFAOYSA-N

CAS database 103597-45-1 (CASDataBaseReference)

EPA Chemical Information Phenol, 2,2 ‘- methylenebis [6 – (2H-benzotriazol-2-yl) – 4 – (1,1,3,3-tetramethylbutyl) – (103597-45-1)

2. Description OF UV360

Product Name: Ultraviolet Absorbent UV-360 Batch No. JL20220524
Cas 103597-45-1 MF Date May. 24, 2022
Packing 25KGS/CARTON Analysis Date May. 24, 2022
Quantity 1MT Expiry Date May. 23, 2024
ITEM STANDARD RESULT
Appearance Pale yellow Powder Conform
Transmittance(%) 500nm ≥98 98.20
460nm ≥97 97.20
Melting Point(℃) 193-198 195.3
Ash(%) ≤0.1 0.027
Volatile(%) ≤0.3 0.23
HPLC(%) ≥98.0 99.07
Conclusion Qualified

 

3. Application of UV360

  1. It can be used together with other light stabilizers or antioxidants, applicable to acrylate, polyester, polycarbonate, polyoxymethylene, polyamide, polyolefin, styrene polymer, elastomer, adhesive, etc
  2. It can be formed by powder, solution or melt extrusion,
  3. It can prevent crystal seepage and sublimation,
  4.  It can also be used for fiber, paper and wallpaper of casting and thin layer construction.

4. Packing of  UV360

25kgs/drum, 9tons/20’container

25kgs/bag, 20tons/20’container