Dodecyl-3,4,5-trihydroxybenzoat

Bezeichnung:Dodecyl-3,4,5-trihydroxybenzoat

CAS-Nr1166-52-5

Englisch Name:Dodecyl gallate

CBNumberCB1159943

SummenformelC19H30O5

Molgewicht338.44

MOL-Datei1166-52-5.mol

Synonyma

Dodecyl-3,4,5-trihydroxybenzoat

Dodecyl-3,4,5-trihydroxybenzoat physikalisch-chemischer Eigenschaften

Schmelzpunkt	94-97 °C (lit.)
Siedepunkt	394.57°C (rough estimate)
Dichte	1.0677 (rough estimate)
Brechungsindex	1.6120 (estimate)
storage temp.	Store below +30°C.
Löslichkeit	Very slightly soluble or practically insoluble in water, freely soluble in ethanol (96 per cent), slightly soluble in methylene chloride.
pka	7.93±0.25(Predicted)
Aggregatzustand	Solid
Farbe	White to Almost white
Geruch (Odor)	at 100.00?%. odorless
Wasserlöslichkeit	practically insoluble
Sensitive	Air Sensitive
BRN	2701981
InChIKey	RPWFJAMTCNSJKK-UHFFFAOYSA-N
LogP	6.365 (est)
CAS Datenbank	1166-52-5(CAS DataBase Reference)
NIST chemische Informationen	Gallic acid, n-dodecyl ester(1166-52-5)
EPA chemische Informationen	Benzoic acid, 3,4,5-trihydroxy-, dodecyl ester (1166-52-5)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	43
S-Sätze:	24-37
RIDADR	3335
WGK Germany	1
RTECS-Nr.	DH9100000
TSCA	Yes
HS Code	29182950
Toxizität	LD50 orally in Rabbit: 5000 mg/kg

Gefahreninformationscode (GHS)

Dodecyl gallate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R43:Sensibilisierung durch Hautkontakt möglich.
S-Sätze Betriebsanweisung:
S24:Berührung mit der Haut vermeiden.
S37:Geeignete Schutzhandschuhe tragen.
Beschreibung
This gallate ester (E 310) is an antioxidant added to foods and cosmetics to prevent oxidation of unsaturated fatty acids. Cases have been reported in workers in the food industry, gallate being contained in margarine. It is also present in washing powder.
Chemische Eigenschaften
white to cream powder
Verwenden
Dodecyl Gallate is an antioxidant used in cream cheese, instant mashed potatoes, margarine, fats, and oils.
Verwenden
Dodecyl 3,4,5-Trihydroxybenzoate is used in method for stabilizing the pH of an aqueous compound comprising drug.
Verwenden
Dodecyl gallate is an antioxidant in cosmetic and pharmaceutical creams and emulsions, various fats, oils, waxes, and foods, such as margarine.
Definition
ChEBI: Dodecyl gallate is a gallate ester.
Allgemeine Beschreibung
Lauryl gallate is a major monomer flavanol found in green tea and shows antioxidant activity in polymers.
Kontakt-Allergie
This gallic acid ester (E 310) is an antioxidant added to food and cosmetics to prevent oxidation of unsaturated fatty acids. Cases were reported in workers of the food industry, gallate being contained in margarine, and from washing powder.
Sicherheitsprofil
Poison by ingestion and inhalation. Moderately toxic by skin contact. A severe eye irritant. Questionable carcinogen with experimental tumorigenic data. A pesticide. When heated to decomposition it emits very toxic fumes of NOx.
Carcinogenicity
In a 2-year feeding study, with the administration of up to 5 mg/kg of feed to rats, no increase in tumor incidence was noted . In female mice, a dermal injection of dodecyl gallate (100 nmol in 0.2mL acetone) inhibits the formation of skin carcinomas and papillomas induced by the tumor promoter phorbol myristate and the initiator 7,12-dimethylbenz[a]anthracene .

Dodecyl gallate Upstream-Materialien And Downstream Produkte

Dodecyl-3,4,5-trihydroxybenzoat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

1166-52-5, Dodecyl gallate Verwandte Suche:

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