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CAS 3319-31-1

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Trioctyl trimellitate

Description:
Trioctyl trimellitate (TOTM) is an organic compound classified as a plasticizer, primarily used to enhance the flexibility and durability of polyvinyl chloride (PVC) and other polymers. It is derived from trimellitic anhydride and octanol, resulting in a triester structure. TOTM is characterized by its high molecular weight, low volatility, and excellent thermal stability, making it suitable for applications requiring long-term performance under varying conditions. It exhibits good compatibility with a range of polymers and is known for its resistance to extraction by water and other solvents, which contributes to the longevity of the materials it plasticizes. Additionally, TOTM is considered to have low toxicity and is often used in food contact applications, although regulatory assessments are essential to ensure safety. Its properties make it a preferred choice in applications such as flexible cables, flooring, and coatings, where flexibility, durability, and safety are paramount.
Formula:C33H54O6
InChI:InChI=1/C33H54O6/c1-7-13-16-22(10-4)19-25-26(20-23(11-5)17-14-8-2)29(32(36)37)30(33(38)39)27(28(25)31(34)35)21-24(12-6)18-15-9-3/h22-24H,7-21H2,1-6H3,(H,34,35)(H,36,37)(H,38,39)/p-3
InChI key:InChIKey=KRADHMIOFJQKEZ-UHFFFAOYSA-N
SMILES:C(OCC(CCCC)CC)(=O)C1=C(C(OCC(CCCC)CC)=O)C=CC(C(OCC(CCCC)CC)=O)=C1
Synonyms:
  • 1,2,4-Benzenetricarboxylic acid, 1,2,4-tris(2-ethylhexyl) ester
  • 1,2,4-Benzenetricarboxylic acid, tris(2-ethylhexyl) ester
  • 1,2,4-Benzenetricarboxyulicacid,Tris(2-Ethylhexyl)Ester
  • 2-Ethylhexyl trimellitate
  • 3,5,6-Tris(2-Ethylhexyl)Benzene-1,2,4-Tricarboxylate
  • ADK Cizer C 8
  • ADK Cizer TOTM
  • Adekacizer C 8
  • Adekacizer TOTM
  • Alcanplast TOTM
  • See more synonyms
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