4'-Nitroacetophenone with CAS 100-19-6 packing

UV-144 CAS 63843-89-0

CAS:63843-89-0
Molecular Formula:C42H72N2O5
Molecular Weight:685.03
EINECS:264-513-3
Synonyms:Bis-(1,2,2,6,6-pentamethyl-4-piperidinyl)-2-(3,5-di-tert-butyl-4-hydroxyben Light Stabilizers-144; 2-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-2-butyl-propanedioic acid 1,3-bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester; UV STABILIZER TRUELICHT UV 144; UV absorber Sunsorb 144; LOTSORB UV 144

CAS: 63843-89-0

Pureza: 99%

What is UV-144 CAS 63843-89-0？

UV-144 white to slightly yellow powder, high-performance NOR type hindered amine light stabilizer, suitable for the powder coating industry. Hindered amine stabilizers with partially hindered phenolic antioxidant behavior can reduce cracking and loss of gloss, significantly extending the service life of paint films.

Especificação

Item	Especificação
Ponto de ebulição	695.48°C (rough estimate)
Densidade	1.0062 (rough estimate)
Ponto de fusão	147-149 °C(Solv: methanol (67-56-1); tetrahydrofuran (109-99-9))
os valores de pKa	11.99±0.40(Predicted)
resistividade	1.4670 (estimate)

Aplicação

UV-144 high-performance NOR type hindered amine light stabilizer, suitable for the powder coating industry. Hindered amine stabilizers with partially hindered phenolic antioxidant behavior can reduce cracking and loss of gloss, significantly extending the service life of paint films. At the same time, it has the property of making powder coatings frictional and charged, improving the powder coating rate. It is mainly used in powder coatings, coil steel, automotive coatings, etc.

Embalagem

Geralmente embalados em 25 kg/tambor,e também pode ser fazer o pacote personalizado.

UV-144 CAS 63843-89-0 pack

Sinônimos

Bis-(1,2,2,6,6-pentamethyl-4-piperidinyl)-2-(3,5-di-tert-butyl-4-hydroxyben Light Stabilizers-144; 2-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-2-butyl-propanedioic acid 1,3-bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester; UV STABILIZER TRUELICHT UV 144; UV absorber Sunsorb 144; LOTSORB UV 144

Introduction of UV-144 63843-89-0