2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

Bezeichnung:2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

CAS-Nr25973-55-1

Englisch Name:2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

CBNumberCB8104452

SummenformelC22H29N3O

Molgewicht351.49

MOL-Datei25973-55-1.mol

Synonyma

2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol physikalisch-chemischer Eigenschaften

Schmelzpunkt	80-83°C
Siedepunkt	469.1±55.0 °C(Predicted)
Dichte	1.08±0.1 g/cm3(Predicted)
Dampfdruck	0Pa at 20℃
storage temp.	-20°C Freezer
Löslichkeit	DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly, Sonicated)
pka	8.85±0.50(Predicted)
Aggregatzustand	Solid
Farbe	Off-White to Pale Yellow
LogP	7.3 at 25℃
CAS Datenbank	25973-55-1(CAS DataBase Reference)
EPA chemische Informationen	2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol (25973-55-1)

Sicherheit

Kennzeichnung gefährlicher	Xi,Xn
R-Sätze:	36/37/38-53-48/22
S-Sätze:	26-36-61-22-53
WGK Germany	2
Giftige Stoffe Daten	25973-55-1(Hazardous Substances Data)

Gefahreninformationscode (GHS)

2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Beschreibung
UV-328 (2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol) is a chemical compound that belongs to the phenolic benzotriazoles. It is a UV filter that is used as an antioxidant for plastics.
Verwenden
2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol is an ultraviolet light absorber (UVA) of the hydroxyphenylbenzotriazole class, which imparts outstanding light stability to plastics and other organic substrates.
Verwenden
UV-328 is a class of benzotriazole derivatives that can potentially be used as corrosion inhibitors in heat resistant fluids in aircraft, brake fluids in automobiles and for other industrial cooling systems.
Application
UV-328 is a light stabilizer for a variety of plastics and other organic substrates. Its use is recommended for the stabilization of styrene homopolymers and copolymers, acrylic polymers, unsaturated polyesters, polyvinyl chloride, polyolefins, polyurethanes, polyacetals, polyvinyl butyral, elastomers and adhesives.It protects polymers and organic pigments from UV radiation and helps maintain the original appearance and physical integrity of moldings, films, sheets and fibers during outdoor weathering. The application concentration is 0.1-1 %.UV-328 is recommended for applications such as automotive coatings, industrial coatings, commercial inks such as wood stains or do-it-yourself inks.
Allgemeine Beschreibung
2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol (UV-328) is an ultraviolet (UV) stabilizer with a phenolic group connected to the benzotriazole structure. These phenolic groups facilitate the absorption of UV light. UV-328 is mainly used in as a light stabilizer for coating and as an additive for industrial polymers.

2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol Upstream-Materialien And Downstream Produkte

2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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