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CAS 7299-99-2

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Pentaerythritol tetra(2-ethylhexanoate)

Description:
Pentaerythritol tetra(2-ethylhexanoate) is an ester compound characterized by its formation from pentaerythritol and 2-ethylhexanoic acid. It is commonly used as a plasticizer and lubricant due to its ability to enhance flexibility and reduce brittleness in polymer materials. This compound typically exhibits low volatility, good thermal stability, and resistance to hydrolysis, making it suitable for various industrial applications, including coatings, adhesives, and sealants. Its molecular structure contributes to its relatively high molecular weight and viscosity, which can influence its performance in formulations. Additionally, pentaerythritol tetra(2-ethylhexanoate) is generally considered to have low toxicity, although safety data should always be consulted for specific handling and exposure guidelines. The compound is soluble in organic solvents, which facilitates its incorporation into different chemical systems. Overall, its unique properties make it a valuable additive in enhancing the performance characteristics of various materials.
Formula:C37H68O8
InChI:InChI=1S/C37H68O8/c1-9-17-21-29(13-5)33(38)42-25-37(26-43-34(39)30(14-6)22-18-10-2,27-44-35(40)31(15-7)23-19-11-3)28-45-36(41)32(16-8)24-20-12-4/h29-32H,9-28H2,1-8H3
InChI key:InChIKey=DRRMRHKHTQRWMB-UHFFFAOYSA-N
SMILES:C(COC(C(CCCC)CC)=O)(COC(C(CCCC)CC)=O)(COC(C(CCCC)CC)=O)COC(C(CCCC)CC)=O
Synonyms:
  • Hexanoic acid, 2-ethyl-, tetraester with pentaerythritol
  • Hexanoic acid, 2-ethyl-, 1,1′-[2,2-bis[[(2-ethyl-1-oxohexyl)oxy]methyl]-1,3-propanediyl] ester
  • Hexanoic acid, 2-ethyl-, 2,2-bis[[(2-ethyl-1-oxohexyl)oxy]methyl]-1,3-propanediyl ester
  • Hexanoic acid, 2-ethyl-, neopentanetetrayl ester
  • Hexanoic acid, 2-ethyl-, pentaerythritol tetraester
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