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CAS 26761-40-0

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Diisodecyl phthalate

Description:
Diisodecyl phthalate (DIDP) is a colorless to pale yellow liquid that is primarily used as a plasticizer in the production of flexible polyvinyl chloride (PVC) and other polymers. It is characterized by its high molecular weight, which contributes to its low volatility and excellent thermal stability, making it suitable for applications requiring durability and resistance to degradation. DIDP exhibits good compatibility with various polymers and provides enhanced flexibility, softness, and processability to plastic materials. Additionally, it has a relatively low toxicity profile compared to other phthalates, which has led to its increased use in consumer products. The substance is also resistant to water and has a low migration tendency, making it ideal for applications in outdoor and high-performance environments. However, like other phthalates, its environmental impact and potential endocrine-disrupting effects have raised concerns, prompting ongoing research and regulatory scrutiny. Overall, DIDP is valued for its performance characteristics in industrial applications while being subject to evolving safety assessments.
Formula:C28H46O4
InChI:InChI=1/C28H46O4/c1-27(2,3)19-13-7-9-15-21-31-25(29)23-17-11-12-18-24(23)26(30)32-22-16-10-8-14-20-28(4,5)6/h11-12,17-18H,7-10,13-16,19-22H2,1-6H3
SMILES:CC(C)(C)CCCCCCOC(=O)c1ccccc1C(=O)OCCCCCCC(C)(C)C
Synonyms:
  • 1,2-Benzenedicarboxylic Acid Di-C9-11-Branched Alkyl Esters C10-Rich
  • 1,2-Benzenedicarboxylic acid diisodecyl ester
  • 1,2-Benzenedicarboxylic acid diisodecylester
  • 1,2-Benzenedicarboxylic acid, 1,2-diisodecyl ester
  • Bis(7,7-Dimethyloctyl) Benzene-1,2-Dicarboxylate
  • Bis(8-Methylnonyl) Benzene-1,2-Dicarboxylate
  • Bis(8-methylnonyl) phthalate
  • Bis(isodecyl) phthalate
  • DIDP (plasticizer)
  • Di-''isodecyl''phthalat
  • See more synonyms
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