Ethylhexyl Triazone

Bezeichnung:Ethylhexyl Triazone

CAS-Nr88122-99-0

Englisch Name:Ethylhexyl Triazone

CBNumberCB7947319

SummenformelC48H66N6O6

Molgewicht823.07

MOL-Datei88122-99-0.mol

Ethylhexyl Triazone physikalisch-chemischer Eigenschaften

Schmelzpunkt	128°
Siedepunkt	869.5±75.0 °C(Predicted)
Dichte	1.129±0.06 g/cm3(Predicted)
Dampfdruck	0Pa at 20℃
Flammpunkt	307℃
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
Löslichkeit	DMSO : 30 mg/mL (36.45 mM)
Aggregatzustand	Solid
pka	1.22±0.10(Predicted)
Farbe	White to Light yellow
Wasserlöslichkeit	5-7μg/L at 25℃
maximale Wellenlänge (λmax)	314nm(lit.)
Merck	14,3809
BRN	11001015
LogP	7 at 25℃

Sicherheit

R-Sätze:	53
S-Sätze:	61-24/25
WGK Germany	1
HS Code	29336990

Gefahreninformationscode (GHS)

Ethylhexyl Triazone Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R53:Kann in Gewässern längerfristig schädliche Wirkungen haben.
S-Sätze Betriebsanweisung:
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Beschreibung
As a new type of triazine UV absorber, ethylhexyl triazone has a large molecular structure and high UV absorption efficiency, has a broad-spectrum sunscreen effect, is the most powerful oil-soluble UV-B absorber on the market today, has high photostability and prevents UV-B-induced immunosuppression. It has strong water resistance and a good affinity for skin keratin.
Verwenden
Ethylhexyl Triazone is used in sunscreen formulations as a UV filter to block out harmful ultraviolet light.
Verwenden
ethylhexyl triazone is the InCI name for octyltriazone. It is a uV filter and absorber. Clinical studies show high photostability and very high uVB-absorption capacity, particularly when compared to other popular uV filters. Studies also indicate that even low concentrations of ethylhexyltriazone in a sun care preparation can contribute significantly to the final product’s SPF. It appears to perform particularly well in synergy with zinc oxide.
Definition
Ethylhexyl triazone (octyl triazone; a derivative of PABA): Not authorized in the USA. Increases the effectiveness of other filters. Free radicals are released in sunlight. Very little data. Prudence (EWG 1 None)[1].
Synthese
To the reactor was added 2000 mL of toluene, Sodium methoxide 103.6g and 1210mL isooctanol, heated and dissolved to dissolve, And heated to 110 ~ 115 °C, containing 1036g slowly added dropwise Methyl triazone 1500mL toluene solution was added dropwise, insulation reaction 8-10h, the reaction was continuously distilled to remove the methanol produced. The reaction is completed, and the solvent is distilled off. After the solvent is evaporated to dryness, 2500 mL of absolute ethanol is added. Crystallization of octyl triazone (UVT-150) product, filtration, Washed with anhydrous ethanol and water to obtain a UV absorber (UVT-150; Ethylhexyl Triazone)Product 1549g.
Einzelnachweise
[1] Sonia Santander Ballestín, M. J. Luesma Bartolomé. “Toxicity of Different Chemical Components in Sun Cream Filters and Their Impact on Human Health: A Review.” Applied Sciences-Basel (2023).

Ethylhexyl Triazone Upstream-Materialien And Downstream Produkte

Ethylhexyl Triazone Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

88122-99-0, Ethylhexyl Triazone Verwandte Suche:

Send Inquriy