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CAS 84-71-9

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Diisooctyl 1,2-cyclohexanedicarboxylate

Description:
Diisooctyl 1,2-cyclohexanedicarboxylate, commonly referred to as DIOCT, is an ester compound characterized by its two octyl groups attached to a cyclohexanedicarboxylic acid backbone. This substance is typically a colorless to pale yellow liquid with a mild odor. It is known for its excellent plasticizing properties, making it widely used in the production of flexible PVC and other polymers. DIOCT exhibits good thermal stability and low volatility, which enhances its performance in various applications. Additionally, it has a relatively low toxicity profile, making it a preferred choice in formulations where human exposure is a concern. The compound is soluble in organic solvents but has limited solubility in water, which is typical for many esters. Its chemical structure allows for compatibility with a range of other additives, contributing to its versatility in industrial applications. Overall, diisooctyl 1,2-cyclohexanedicarboxylate is valued for its effectiveness as a plasticizer and its favorable safety characteristics.
Formula:C24H44O4
InChI:InChI=1S/C24H44O4/c1-5-9-13-19(7-3)17-27-23(25)21-15-11-12-16-22(21)24(26)28-18-20(8-4)14-10-6-2/h19-22H,5-18H2,1-4H3
InChI key:InChIKey=DIMOQAGSNHTROK-UHFFFAOYSA-N
SMILES:C(OCC(CCCC)CC)(=O)C1C(C(OCC(CCCC)CC)=O)CCCC1
Synonyms:
  • 1,2-Cyclohexanedicarboxylic acid, bis(2-ethylhexyl) ester
  • Bis(2-ethylhexyl) hexahydrophthalate
  • Di(2-ethylhexyl) hexahydrophthalate
  • 1,2-Cyclohexanedicarboxylic acid, 1,2-bis(2-ethylhexyl) ester
  • Bis(2-ethylhexyl) cyclohexane-1,2-dicarboxylate
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