UV-320 CAS 3846-71-7

CAS:3846-71-7

Formula Molecularis:C20H25N3O

Pondus Moleculare:323.43

EINECS:223-346-6

Synonyma:4,6-Di-tert-butyl-2-(2H-benzotriazol-2-yl)phenolum; HDBB; 2-Benzotriazol-2-yl-4; 6-di-tert-butylphenolum; 3,5-Dibutylhy-2-droxyphenylbenzotriazolum; 2-(3,5-Di-t-butyl-2-hydroxyphenyl)benzotriazolum.

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Detalia Producti

Deprime

Etiquettae Productarum

Quid est UV-320 CAS 3846-71-7?

Formula molecularis UV-320 est C20H25N3O, pondus moleculare est 323.43, solubilis in chloroformio et methanolo. UV-320 in condicionibus generalibus repositionis 2-8°C est. UV-320 est pulvis crystallinus pallide flavus, stabilisatore lucis magnae efficaciae praeditus.

Specificatio

Res	Specificatio
Punctum fusionis	152-154°C
Punctum ebullitionis	444.0±55.0°C (Praedictum)
Densitas	1.10±0.1 g/cm³ (Praedictum)
Coefficiens aciditatis (pKa)	9.41±0.48 (Praedictum)
Punctum inflammationis	215°C

Applicatio

UV-320 est stabilisator lucis summae efficacitatis, late adhibitus in plasticis aliisque materiis organicis, inter quas polyesterum insaturatum, PVC, plastica PVC, etc., in polyurethano, polyamide, fibris syntheticis, praesertim in applicatione polyesteris, resinae epoxy.