Trioctyl trimellitate
Synonym(s):TOTM;Tris(2-ethylhexyl) trimellitate
- CAS NO.：3319-31-1
- Empirical Formula: C33H54O6
- Molecular Weight: 546.78
- MDL number: MFCD00053799
- EINECS: 222-020-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:08:52
What is Trioctyl trimellitate?
Chemical properties
TRIOCTYL TRIMELLITATE is viscous yellow liquid
The Uses of Trioctyl trimellitate
TRIOCTYL TRIMELLITATE is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay.
The Uses of Trioctyl trimellitate
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.
Production Methods
TOTM is manufactured by acid-catalyzed esterification of trimellitic anhydride and 2-ethylhexanol.
Definition
ChEBI: Tri-2-ethylhexyl trimellitate is a benzoate ester.
General Description
Yellow oily liquid.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
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.
Fire Hazard
Trioctyl trimellitate is probably combustible.
Flammability and Explosibility
Non flammable
Safety Profile
Very low toxicity by ingestion.When heated to decomposition it emits acrid smoke andirritating vapors.
Properties of Trioctyl trimellitate
| Boiling point: | 414 °C(lit.) |
| Density | 0.990 g/mL at 20 °C(lit.) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | n |
| Flash point: | 505 °F |
| storage temp. | Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Oil |
| color | Colourless |
| Odor | mild odor |
| Water Solubility | 1.8ng/L at 25℃ |
| BRN | 2683525 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 3319-31-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,2,4-Benzenetricarboxylic acid, tris(2-ethylhexyl) ester(3319-31-1) |
| EPA Substance Registry System | Tris(2-ethylhexyl) trimellitate (3319-31-1) |
Safety information for Trioctyl trimellitate
Computed Descriptors for Trioctyl trimellitate
Trioctyl trimellitate manufacturer
LANXESS India Pvt. Ltd.
Lalitha Chem Industries Pvt Ltd
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