Unilong Industry Co.,Ltd.

Office:+86-18653132120

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.

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
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
volatiles:0.3% max
Description of  2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol with CAS 25973-55-1
Melting point 80-83°C
Boiling point 469.1±55.0 °C(Predicted)
density 1.08±0.1 g/cm3(Predicted)
pka 8.85±0.50(Predicted)
CAS DataBase Reference 25973-55-1(CAS DataBase Reference)
EPA Substance Registry System 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol (25973-55-1)
 

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