UV-327 CAS 3864-99-1

CAS:3864-99-1

Molecular Formula:C20H24ClN3O

Molecular Weight:357.88

EINECS:223-383-8

Mashoko anoreva zvakafanana: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

Siya Mharidzo Yako

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Chii chinonzi UV-327 CAS 3864-99-1?

UV-Absorption yeUV-327 yakanakisa benzotriazole ultraviolet inonyudza, iyo yavelength yekunyudza yakakura kupfuura UV-P inonyudza UV-P, inogona kunyura zvine simba 300-400 mm yeUV, iyo yakanyanya kunyura peak i353 nm, uye yakanaka kugadzikana kwemakemikari, kuderera kudiki. UV-327 inonyudza UV-327 inowanzoita yero kana chena hupfu, inonyungudika muzvinonyungudutsa senge styrene, benzene, toluene, nezvimwe.

Tsanangudzo

Item	Tsanangudzo
Melting point	150-153 °C (lit.)
Boiling point	469.2±55.0 °C(Zvakafanotaurwa)
Density	1,26 g/cm3
Acidity coefficient (pKa)	9.23±0.48(Zvakafanotaurwa)
Flash point	234°C

Application

UV inopinza UV-327 ine yakaderera volatility uye yakanaka kuenderana neresin. Inokodzera polypropylene, polyethylene, polyformaldehyde uye polymethyl methacrylate, kunyanya yepolypropylene fiber. UV-Absorber UV-327 yakanakisa mwenje inogadzika uye ine yakanaka synergistic mhedzisiro ine antioxidant.