UV-327 CAS 3864-99-1

CAS:3864-99-1

Tātai rāpoi:C20H24ClN3O

Taumaha rāpoi:357.88

EINECS:223-383-8

kupu taurite:2-(3',5'-DI-TERT-BUTYL-2'-HYDROXYPHENYL)-5-CHLOROBENZOTRIAZOLE; 2-(3,5-DI-TERT-BUTYL-2-HYDROXYPHENYL)-5-CHLOROBENZOTRIAZOLE; 2-(5-Chloro-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylChemicalbookethyl)-phenol

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te UV-327 CAS 3864-99-1?

Ko te UV absorber UV-327 he benzotriazole ultraviolet absorber tino pai, he nui ake te awhe roangaru absorption i te UV absorber UV-P, ka kaha te tango i te 300-400 mm o UV, ko te teitei o te kohinga teitei ko te 353 nm, me te pai o te matū matū, te iti o te rereke. . UV absorber UV-327 Ko te tikanga he marama kowhai, ma ranei paura, wairewa i roto i whakarewa pērā i styrene, benzene, toluene, etc.

Whakatakotoranga

Tūemi	Whakatakotoranga
Te rewa	150-153 °C(marama)
Kohuatanga	469.2±55.0 °C(I Matapaetia)
Kiato	1,26 g/cm3
Whakarea waikawa (pKa)	9.23±0.48(I Matapaetia)
Ira hiko	234°C

Taupānga

UV absorber UV-327 he iti pähekeheke me te pai hototahi ki te kapia. He pai mo te polypropylene, polyethylene, polyformaldehyde me te polymethyl methacrylate, ina koa mo te muka polypropylene. Ko te UV absorber UV-327 he pai te whakapumau marama me te pai o te mahi whakakotahi me te antioxidant.