UV-327 CAS 3864-99-1

CAS:3864-99-1

Tātai ngota:C20H24ClN3O

Taumaha ngota:357.88

EINECS:223-383-8

Ngā 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-benzotriazole-2-yl)-4,6-bis(1,1-dimethylMatūbookethyl)-phenol

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

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

He pai rawa te ngongo UV UV-327 mō te tango benzotriazole ultraviolet, he nui ake te awhe roangaru ngongo i te ngongo UV UV-P, ka taea te ngongo kaha i te 300-400 mm o te UV, ko te tihi ngongo teitei rawa ko te 353 nm, ā, he pai te pumau matū, he iti te piki me te heke. Ko te ngongo UV UV-327 he paura kōwhai mārama, he mā rānei, ka wairewa i roto i ngā whakarewa pēnei i te styrene, te benzene, te toluene, me ētahi atu.

Whakatakotoranga

Taonga	Whakatakotoranga
Te pūwāhi rewa	150-153 °C (e whakamārama ana)
Te pūwāhi koropupū	469.2±55.0 °C (I matapaetia)
Kiato	1.26 karamu/cm3
Tauwehenga waikawa (pKa)	9.23±0.48(I matapaetia)
Pūwāhi mura	234°C

Tono

He iti te pōturitanga o te ngongo UV UV-327, ā, he pai te hototahitanga ki te kapia. He pai mō te polypropylene, te polyethylene, te polyformaldehyde me te polymethyl methacrylate, inā koa mō te muka polypropylene. He pai te whakaū mārama o te ngongo UV UV-327, ā, he pai te pānga tahi me te antioxidant.