Tris(2-ethylhexyl)benzol-1,2,4-tricarboxylat

Bezeichnung:Tris(2-ethylhexyl)benzol-1,2,4-tricarboxylat

Englisch Name:Trioctyl trimellitate

CBNumberCB5432877

SummenformelC33H54O6

Molgewicht546.78

Synonyma

Tris(2-ethylhexyl)benzol-1,2,4-tricarboxylat

Tris(2-ethylhexyl)benzol-1,2,4-tricarboxylat physikalisch-chemischer Eigenschaften

Siedepunkt	414 °C(lit.)
Dichte	0.990 g/mL at 20 °C(lit.)
Dampfdruck	0Pa at 25℃
Brechungsindex	n20/D 1.485(lit.)
Flammpunkt	505 °F
storage temp.	Room Temperature
Löslichkeit	Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand	Oil
Farbe	Colourless
Geruch (Odor)	mild odor
Wasserlöslichkeit	1.8ng/L at 25℃
BRN	2683525
Stabilität	Stable. Combustible. Incompatible with strong oxidizing agents.
LogP	8 at 25℃
CAS Datenbank	3319-31-1(CAS DataBase Reference)
NIST chemische Informationen	1,2,4-Benzenetricarboxylic acid, tris(2-ethylhexyl) ester(3319-31-1)
EPA chemische Informationen	Tris(2-ethylhexyl) trimellitate (3319-31-1)

Sicherheit

Gefahreninformationscode (GHS)

S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
TRIOCTYL TRIMELLITATE is viscous yellow liquid
Verwenden
TRIOCTYL TRIMELLITATE is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay.
Verwenden
TOTM has been used as reference fluid for viscosity measurements using vibrating wire viscometer, to evaluate its use as a lubricant in the polymer industry.
Definition
ChEBI: Tri-2-ethylhexyl trimellitate is a benzoate ester.
Vorbereitung Methode
TOTM is manufactured by acid-catalyzed esterification of trimellitic anhydride and 2-ethylhexanol.
Allgemeine Beschreibung
Yellow oily liquid.
Air & Water Reaktionen
Insoluble in water.
Reaktivität anzeigen
TRIOCTYL TRIMELLITATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
Brandgefahr
Trioctyl trimellitate is probably combustible.
Flammability and Explosibility
Non flammable
Sicherheitsprofil
Very low toxicity by ingestion.When heated to decomposition it emits acrid smoke andirritating vapors.