Triethylcitrat

Triethyl citrate Chemische Eigenschaften,Einsatz,Produktion Methoden

• ERSCHEINUNGSBILD

  öLIGE FARBLOSE FLüSSIGKEIT.

• ARBEITSPLATZGRENZWERTE

  TLV nicht festgelegt (ACGIH 2005).
  MAK nicht festgelegt (DFG 2005).
  

• AUFNAHMEWEGE

  Aufnahme in den Körper durch Inhalation des Aerosols und durch Verschlucken.

• INHALATIONSGEFAHREN

  Beim Verdampfen bei 20°C tritt eine gesundheitsschädliche Kontamination der Luft nicht oder nur sehr langsam ein.

• WIRKUNGEN BEI KURZZEITEXPOSITION

  WIRKUNGEN BEI KURZZEITEXPOSITION:
  Die Flüssigkeit reizt die Augenund die Atemwege.

• LECKAGE

  Ausgelaufene Flüssigkeit in abdichtbaren Behältern sammeln. Reste mit viel Wasser wegspülen.

• S-Sätze Betriebsanweisung:

  S24/25:Berührung mit den Augen und der Haut vermeiden.

• Chemische Eigenschaften

  Colorless, mobile liquid; bitter taste. Solubility in water 6.5 g/100 cc; solubility in oil 0.8 g/100 cc. Combustible.

• Chemische Eigenschaften

  Triethyl citrate is odorless, but has a bitter taste.

• Chemische Eigenschaften

  Triethyl citrate is a clear, viscous, odorless, and practically colorless, hygroscopic liquid.

• Occurrence

  Reported found in Morello cherry, sour cherry and red currant. Also reported found in raw cabbage and white wine.

• Verwenden

  Triethyl Citrate is a sequestrant that is an oily liquid, slightly solu- ble in water. it is found in lemon drinks.

• Verwenden

  Triethyl Citrate, is a colorless, odorless liquid used as a food additive to stabilize foams, especially as whipping aid for egg white. It is also used in pharmaceutical coatings and plastics. This compound is a contaminant of emerging concern (CECs).

• Verwenden

  Pharmaceutic aid (plasticizer).

• synthetische

  By esterification of ethyl alcohol with citric acid.

• Vorbereitung Methode

  Triethyl citrate is prepared by the esterification of citric acid and ethanol in the presence of a catalyst.

• Definition

  ChEBI: Triethyl citrate is a carbonyl compound.

• Allgemeine Beschreibung

  Triethyl citrate is a safe direct food additive.

• Pharmazeutische Anwendungen

  Triethyl citrate and the related esters acetyltriethyl citrate, tributyl citrate, and acetyltributyl citrate are used to plasticize polymers in formulated pharmaceutical coatings. The coating applications include capsules, tablets, beads, and granules for taste masking, immediate release, sustained-release, and enteric formulations.
  Triethyl citrate is also used as a direct food additive for flavoring, for solvency, and as a surface active agent.

• Sicherheitsprofil

  Moderately toxic by intraperitoneal route. Mildly toxic by ingestion and inhalation. Combustible liquid when exposed to heat or flame. To fight fire, use dry chemical, CO2. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS and CITRIC ACID.

• Sicherheit(Safety)

  Triethyl citrate is used in oral pharmaceutical formulations and as a direct food additive. It is generally regarded as a nontoxic and nonirritant material. However, ingestion of large quantities may be harmful.
  LD50 (mouse, IP): 1.75 g/kg
  LD50 (rat, IP): 4 g/kg
  LD50 (rat, oral): 5.9 g/kg
  LD50 (rat, SC): 6.6 g/kg

• Lager

  Triethyl citrate should be stored in a closed container in a cool, dry location. When stored in accordance with these conditions, triethyl citrate is a stable product.

• Inkompatibilitäten

  Triethyl citrate is incompatible with strong alkalis and oxidizing materials.

• Regulatory Status

  GRAS listed. Accepted for use as a food additive in Europe. Included in the FDA Inactive Ingredients Database (oral capsules and tablets). Included in the Canadian List of Acceptable Nonmedicinal Ingredients.

Triethyl citrate Upstream-Materialien And Downstream Produkte

Triethylcitrat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(619)Suppliers

77-93-0, Triethyl citrate Verwandte Suche: