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Dodecyl-3,4,5-trihydroxybenzoat Produkt Beschreibung

Dodecyl gallate  Struktur
1166-52-5
CAS-Nr.
1166-52-5
Bezeichnung:
Dodecyl-3,4,5-trihydroxybenzoat
Englisch Name:
Dodecyl gallate
Synonyma:
E312;96-97℃;3mg/kg;progallinla;Progallin LA;nipagallinla;dodecyl3,4,5-;Nipagallin LA;LAURYL GALLATE;DODECYL GALLATE
CBNumber:
CB1159943
Summenformel:
C19H30O5
Molgewicht:
338.44
MOL-Datei:
1166-52-5.mol

Dodecyl-3,4,5-trihydroxybenzoat Eigenschaften

Schmelzpunkt:
94-97 °C(lit.)
Siedepunkt:
394.57°C (rough estimate)
Dichte
1.0677 (rough estimate)
Brechungsindex
1.6120 (estimate)
storage temp. 
0-6°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
neat
Wasserlöslichkeit
practically insoluble
Sensitive 
Air Sensitive
BRN 
2701981
InChIKey
RPWFJAMTCNSJKK-UHFFFAOYSA-N
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
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
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
Bildanzeige (GHS)
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
P261 Einatmen von Staub vermeiden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P321 Besondere Behandlung
P333+P313 Bei Hautreizung oder -ausschlag: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.

Dodecyl-3,4,5-trihydroxybenzoat 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.

Chemische Eigenschaften

white to cream powder

Verwenden

Dodecyl Gallate is an antioxidant used in cream cheese, instant mashed potatoes, margarine, fats, and oils.

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-3,4,5-trihydroxybenzoat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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

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1166-52-5(Dodecyl-3,4,5-trihydroxybenzoat)Verwandte Suche:


  • Dodecyl gallate 1166-52-5 Lauryl gallate
  • Dodecyl 3,4,5-trihydroxybenzoate 1166-52-5 Dodecyl gallate
  • nipagallinla
  • Progallin LA
  • progallinla
  • n-dodecyl 3,4,5-trihydroxybenzoate
  • Lauryl Gallate (Dodecyl Gallate)
  • DODECYL GALLATE( DODECYL 3,4,5-TRIHYDROXYBENZOATE)
  • 3mg/kg
  • 96-97℃
  • Lauryl gallate,96%
  • Dodecyl gallate, synthesis grade
  • Gallic Acid Dodecyl Ester Gallic Acid Lauryl Ester Lauryl Gallate
  • Lauryl gallate antioxidant, >=99.0% (HPLC)
  • E312
  • Dodecyl 3,4,5-trihydroxybenzoate for synthesis
  • Nordihydroguaiaretic acid Solution, 1000ppm
  • N-DODECYL GALLATE
  • 3,4,5-TRIHYDROXYBENZOIC ACID DODECYL ESTER
  • DODECYL 3,4,5-TRIHYDROXYBENZOATE
  • DODECYL GALLATE
  • LAURYL GALLATE
  • GALLIC ACID LAURYL ESTER
  • GALLIC ACID N-DODECYL ESTER
  • GALLIC ACID DODECYL ESTER
  • 3,4,5-trihydroxy-benzoicacidodecylester
  • Benzoic acid, 3,4,5-trihydroxy-, dodecyl ester
  • Benzoicacid,3,4,5-trihydroxy-,dodecylester
  • dodecyl3,4,5-
  • Dodecylester kyseliny gallove
  • dodecylesterkyselinygallove
  • Lauryl 3,4,5-trihydroxybenzoate
  • Nipagallin LA
  • 1166-52-5
  • C19H30O5
  • Organic Building Blocks
  • Esters
  • C12 to C63
  • Carbonyl Compounds
  • Building Blocks
  • Aromatic Esters
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