Octabenzon Produkt Beschreibung

Octabenzone  Struktur
1843-05-6
  • CAS-Nr.1843-05-6
  • Bezeichnung:Octabenzon
  • Englisch Name:Octabenzone
  • Synonyma:Octabenzon
    uf4;uv1;531;UV 1;uva1;UF 4;BP-12;UV-531;anti-uvp;benzonoo
  • CBNumber:CB0441308
  • Summenformel:C21H26O3
  • Molgewicht:326.43
  • MOL-Datei:1843-05-6.mol
Octabenzon physikalisch-chemischer Eigenschaften
Sicherheit

Octabenzone Chemische Eigenschaften,Einsatz,Produktion Methoden

  • R-Sätze Betriebsanweisung: R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
    R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
  • 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.
    S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
    S60:Dieses Produkt und sein Behälter sind als gefährlicher Abfall zu entsorgen.
  • Beschreibung Octabenzone appears as light yellow/yellowish crystals/fine powder and is odourless and freely soluble in benzene, n-hexane, and acetone; slightly soluble in ethanol; and very slightly soluble in ethane dichloride. Octabenzone is a light stabiliser with good performance, capable of absorbing the UV radiation of 240–340 nm wavelength with the characteristics of light colour, non-toxicity, good compatibility, small mobility, easy processing, etc. Octabenzone protects the polymer to its maximum extent and helps to reduce its colour. It can also delay the yellowing and impede the loss of its physical function. Industrial applications of octabenzone is very extensive and applied to PE, PVC, PP, PS, PC, organic glass, polypropylene fibre, ethylene-vinyl acetate, etc. Also, octabenzone has very good light-stability effect on drying phenol aldehyde, varnish of alcohol and acname, polyurethane, acrylate, expoxnamee, etc. The major uses include UV stabiliser, for example, polyethylene and polypropylene fibres.
  • Chemische Eigenschaften Light yellow powder
  • Verwenden To stabilize polyethylene against deterioration by ultraviolet light.
  • synthetische Preparation by reaction of n-octyl chloride with 2,4-di-hydroxybenzophenone,
    ? in the presence of a mixture of sodium carbonate, triethylamine and potassium iodide in refluxing butanol for 15 h (90%);
    ? in the presence of potassium carbonate in cyclohexanone at 145° for 5 h (66%);
    ? in the presence of potassium hydroxide and antimony triiodide in diethylene glycol at 150° for 1 h (93%);
    ? in the presence of sodium bicarbonate and potassium iodide in 1-methylpyrrolidone for 2 h at 150° (96%).
Octabenzone Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Octabenzon Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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1843-05-6, Octabenzone Verwandte Suche:
  • [2-Hhydroxy-4-(octyloxy)phenyl]phenylmethanone
  • 2-HYDROXY-4-N-OCTOXYBENZOPHENONE
  • 2-HYDROXY-4-N-OCTYLOXYBENZOPHENONE
  • 2-HYDROXY-4-(OCTYLOXY)BENZOPHENONE
  • 2-HYDROXY-4-(OCTYLOXYL)-BENZOPHENONE
  • CHIMASSORB 81
  • BENZOPHENONE-12
  • Octabenzone
  • UV-531
  • (2-hydroxy-4-(octyloxy)phenyl)phenyl-methanon
  • aduvex248
  • advastab46
  • anti-uvp
  • Benzon OO
  • benzonoo
  • Benzophenone, 2-hydroxy-4-(octyloxy)-
  • biosorb130
  • carstab700
  • Cyasorb UV 531
  • cyasorbuv531
  • Hostavin ARO 8
  • uf4
  • UltravioletabsorbentUV-531
  • UV 1
  • uv1
  • uv1(ultrovioletabsorber)
  • uva1
  • Uvinul 408
  • uvinul408
  • uvinulm408
  • UV absorber 531
  • (2-hydroxy-4-octoxy-phenyl)-phenyl-methanone
  • (2-hydroxy-4-octoxyphenyl)-phenylmethanone
  • UV-531,BP-12
  • UV-531(2-Hydroxy-4-n-octyloxybenzophenone)
  • Hydroxy-4-(octyloxy)benzoph
  • Ultraviolet Absorbent UV-531(BP-12)
  • 2-hydroxy -4-octylethoxybenzophenonetwo
  • 2-Hydroxy-4-n-octyloxybenzophenone , 98.0%(GC&T
  • 2-Hhydroxy-4-(octyloxy)phenyl]phenylmethanone UV-531
  • 2-Hydroxy-4-n-octoybenzophenone(BP-12)
  • Octabenzone UV-531
  • 1-cyclohexa-2,4-dienone
  • (2-hydroxy-4-(octyloxy)phenyl)phenylmethanone
  • [2-Hydroxy-4-(octyloxy)phenyl]phenyl-
  • [2-hydroxy-4-(octyloxy)phenyl]phenyl-methanon
  • [2-Hydroxy-4-(octyloxy)phenyl]phenylmethanone
  • [2-hydroxy-4-(octyloxy)phenyl]phenyl-Methanone
  • 2-Benzoyl-5-(Octyloxy)phenol
  • 2-benzoyl-5-octyloxyphenol
  • 2-Hydroxy-4-(octoxy)benzophenone
  • 2-hydroxy-4-(octyloxy)-benzophenon
  • 2-hydroxy-4-0ctyloxybenzophenone
  • 2-hydroxy-4-octoxybenzophenone
  • 2-Hydroxy-4-oktyloxybenzofenon
  • BP-12
  • 4-(n-Octyloxy)-2-hydroxybenzophenone
  • 4-(Octoxy)-2-hydroxybenzophenone