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CAS 84731-70-4

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1,4-Bis(2-ethylhexyl) 1,4-cyclohexanedicarboxylate

Description:
1,4-Bis(2-ethylhexyl) 1,4-cyclohexanedicarboxylate, commonly referred to as DEHCH, is an organic compound classified as a diester. It is characterized by its structure, which includes two 2-ethylhexyl groups attached to a cyclohexanedicarboxylic acid backbone. This compound is typically a colorless to pale yellow liquid with a low volatility and a relatively high boiling point, making it suitable for various applications. DEHCH is known for its excellent thermal stability and low toxicity, which makes it a preferred choice as a plasticizer in the production of flexible polyvinyl chloride (PVC) and other polymers. Additionally, it exhibits good compatibility with a wide range of resins and can enhance the mechanical properties of materials. Its chemical stability and resistance to extraction by water further contribute to its utility in industrial applications. However, as with all chemical substances, handling should be done with care, following appropriate safety guidelines to minimize exposure.
Formula:C24H44O4
InChI:InChI=1S/C24H44O4/c1-5-9-11-19(7-3)17-27-23(25)21-13-15-22(16-14-21)24(26)28-18-20(8-4)12-10-6-2/h19-22H,5-18H2,1-4H3
InChI key:InChIKey=HOQGHOMLEVKTBY-UHFFFAOYSA-N
SMILES:C(OCC(CCCC)CC)(=O)C1CCC(C(OCC(CCCC)CC)=O)CC1
Synonyms:
  • 1,4-Bis(2-ethylhexyl) 1,4-cyclohexanedicarboxylate
  • 1,4-Cyclohexanedicarboxylic acid, bis(2-ethylhexyl) ester
  • Di(2-ethylhexyl) cyclohexane-1,4-dicarboxylate
  • 1,4-Cyclohexanedicarboxylic acid, 1,4-bis(2-ethylhexyl) ester
  • Dioctyl 1,4-cyclohexanedicarboxylate
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