2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol with CAS 25973-55-1

what is of  2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol with CAS 25973-55-1?

UV-328 (2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol) is a chemical compound that belongs to the phenolic benzotriazoles. It is a UV filter that is used as an antioxidant for plastics.

CAS: 25973-55-1
Purity: 99%
2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol with CAS 25973-55-1
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1.Quick details of  2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol with CAS 25973-55-1

CAS No.:25973-55-1
Other Names:THUV-328
MF:C22H29N3O
EINECS No.:247-384-8
Place of Origin:Shandong, China
Type:Syntheses Material Intermediates
Purity:99% min
Model Number:HHMSY-11301
Application:Ultraviolet absorber
Appearance:Light yellow powder
Product name:UV Absorber 328
CAS:25973-55-1
sample:available
stock:enough stock
type:manufacture
melting point:80~88℃
ash:0.1% max
package:25 kg/carton
Molecular weight:351.49
Description of 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol with CAS 25973-55-1

Product Name
UV Absorber 328
Chemical Name
2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
CAS NO.
25973-55-1
MF
C22H29N3O
Appearance
White or pale yellow crystalline powder
Melting point
80-88℃
Purity
99.0% min
Wavelength
460nm: 97%min

500nm: 98%min
Ash content
0.05% max
Loss on drying
≤ 0.5%

3.Application 

2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol is an ultraviolet light absorber (UVA) of the hydroxyphenylbenzotriazole class, which imparts outstanding light stability to plastics and other organic substrates.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol with CAS 25973-55-1
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