Octabenzon

Octabenzone  Struktur
1843-05-6
CAS-Nr.
1843-05-6
Bezeichnung:
Octabenzon
Englisch Name:
Octabenzone
Synonyma:
UV-531;BP-12;uv1;531;CHIMASSORB 81;BENZOPHENONE-12;2-HYDROXY-4-(OCTYLOXY)BENZOPHENONE;uf4;Hostavin ARO 8;UV absorber 531
CBNumber:
CB0441308
Summenformel:
C21H26O3
Molgewicht:
326.43
MOL-Datei:
1843-05-6.mol

Octabenzon Eigenschaften

Schmelzpunkt:
47-49 °C(lit.)
Siedepunkt:
424.46°C (rough estimate)
Dichte
1.160g/cm3
Brechungsindex
1.6000 (estimate)
Flammpunkt:
102℃
storage temp. 
Sealed in dry,Room Temperature
Löslichkeit
Chloroform (Slightly), Methanol (Slightly, Sonicated)
Aggregatzustand
Solid
pka
7.59±0.35(Predicted)
Farbe
Off-White to Light Yellow Low-Melting
Wichte
1.160
Merck 
14,6742
BRN 
1915198
InChIKey
QUAMTGJKVDWJEQ-UHFFFAOYSA-N
CAS Datenbank
1843-05-6(CAS DataBase Reference)
NIST chemische Informationen
Octabenzone(1843-05-6)
EPA chemische Informationen
2-Hydroxy-4-octyloxybenzophenone (1843-05-6)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xi,N
R-Sätze: 36/37/38-50/53-43
S-Sätze: 26-36-61-60-36/37
RIDADR  UN 3077 9/PG 3
WGK Germany  1
RTECS-Nr. DJ1595000
TSCA  Yes
HS Code  29145090
Giftige Stoffe Daten 1843-05-6(Hazardous Substances Data)
Toxizität LD50 oral in rat: > 10gm/kg
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H317 Kann allergische Hautreaktionen verursachen. Sensibilisierung der Haut Kategorie 1A Warnung P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Sicherheit
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

Octabenzon 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%).

Allgemeine Beschreibung

2-Hydroxy-4-(octyloxy)benzophenone (HOBP) is a UV based absorber that has 2-hydroxybenzophenone as a functional group. It can be used to enhance the light fastness of polymers using UV absorbers with sulfur and phosphorus compounds.

Octabenzon Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Octabenzon Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 539)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Qingdao Truelight functional Material Technology Co., Ltd.
+86-13573844393 +86-13573844393
songjames@truelightchem.com China 169 58
Capot Chemical Co.,Ltd.
571-85586718 +8613336195806
sales@capotchem.com China 29801 60
Shanghai Bojing Chemical Co.,Ltd.
+86-21-37122233 +86-13795318958
Candy@bj-chem.com China 298 55
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21975 55
Hangzhou FandaChem Co.,Ltd.
+8615858145714
fandachem@gmail.com China 9364 55
ATK CHEMICAL COMPANY LIMITED
21-51619050
ivan@atkchemical.com China 31323 60
Anhui Royal Chemical Co., Ltd.
+86-25-86655873 +8613962173137
marketing@royal-chem.com China 534 55
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418679
info@tnjchem.com China 2990 55
Tianjin Zhongxin Chemtech Co., Ltd.
+86-022-66880623 +8618622897568
sales@tjzxchem.com China 544 58
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29922 58

1843-05-6(Octabenzon)Verwandte Suche:


  • [2-Hhydroxy-4-(octyloxy)phenyl]phenylmethanone
  • 2-HYDROXY-4-N-OCTOXYBENZOPHENONE
  • 2-HYDROXY-4-(OCTYLOXYL)-BENZOPHENONE
  • Octabenzone
  • (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
  • UltravioletabsorbentUV-531
  • UV 1
  • uv1(ultrovioletabsorber)
  • uva1
  • Uvinul 408
  • uvinul408
  • uvinulm408
  • (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)
  • (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
  • 4-(n-Octyloxy)-2-hydroxybenzophenone
  • 4-(Octoxy)-2-hydroxybenzophenone
  • 4-(Octyloxy)-2-hydroxybenzophenone
  • 4-n-octyloxy-2-hydroxybenzophenone
  • 4-octoxy-2-hydroxybenzophenone
  • 4-octyloxy-2-hydroxybenzophenone
  • Lankromark LE285
  • Lowilite 22
  • mark1413
  • Methanone, [2-hydroxy-4-(octyloxy)phenyl]phenyl-
  • Octabenzon
  • rhodialuxp
  • sanduvor3035
  • seikalizere
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