UV-327 CAS 3864-99-1

CAS:3864-99-1

Fuafua mole:C20H24ClN3O

Molecular Weight:357.88

EINECS:223-383-8

upu uiga tutusa: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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Fa'amatalaga Oloa

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O le a le UV-327 CAS 3864-99-1?

UV absorber UV-327 o se benzotriazole ultraviolet absorber sili ona lelei, o le absorption wavelength laina e sili atu nai lo le UV absorber UV-P, e mafai ona faʻamalosia malosi le 300-400 mm o le UV, o le maualuga maualuga o le absorption o le 353 nm, ma le mautu vailaʻau lelei, laʻititi volatility. . UV absorber UV-327 e masani lava o se lanu samasama po o le paʻepaʻe paʻepaʻe, soluble i solvents e pei o le styrene, benzene, toluene, ma isi.

Fa'amatalaga

Aitema	Fa'amatalaga
Liu liusuavai	150-153 °C(malamalama)
Fa'apuna	469.2±55.0 °C(Vailoaina)
Malosi	1,26 g/cm3
Su'ega oona (pKa)	9.23±0.48(Vavaloa)
Fa'ailoga moli	234°C

Fa'atatauga

UV absorber UV-327 e maualalo volatility ma fetaui lelei ma resini. E talafeagai mo polypropylene, polyethylene, polyformaldehyde ma polymethyl methacrylate, aemaise lava mo polypropylene fiber. UV absorber UV-327 o se faʻamautu malamalama sili ona lelei ma e lelei aʻafiaga faʻatasi ma antioxidant.