UV-327 CAS 3864-99-1

CAS:3864-99-1

Ụdị molekụla:C20H24ClN3O

Arọ Molecular:357.88

EINECS:223-383-8

Ụdị okwu: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

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Kedu ihe bụ UV-327 CAS 3864-99-1?

UV absorber UV-327 bụ ihe magburu onwe benzotriazole ultraviolet absorber, absorption wavelength nso dị ukwuu karịa UV absorber UV-P, nwere ike na-amịkọrọ 300-400 mm UV, kasị elu absorption ọnụ bụ 353 nm, na ezigbo kemịkalụ kwụsie ike, obere volatility. . UV absorber UV-327 na-abụkarị odo odo ma ọ bụ ntụ ntụ ọcha, soluble na ihe mgbaze dị ka styrene, benzene, toluene, wdg.

Nkọwapụta

Ihe	Nkọwapụta
Ebe mgbaze	150-153 Celsius C (ọkụ)
Ebe esi nri	469.2± 55.0 °C(buru amụma)
Njupụta	1,26 g/cm3
Ọnụọgụ acidity (pKa)	9.23± 0.48 (buru amụma)
ebe mgbari	234°C

Ngwa

UV absorber UV-327 nwere obere volatility na ezigbo ndakọrịta na resin. Ọ dabara maka polypropylene, polyethylene, polyformaldehyde na polymethyl methacrylate, karịsịa maka eriri polypropylene. UV absorber UV-327 bụ ezigbo ihe nkwụnye ọkụ ma nwee mmetụta synergistic dị mma na antioxidant.