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CAS 3648-21-3

:

Diheptyl phthalate

Description:
Diheptyl phthalate (DHP), with the CAS number 3648-21-3, is an organic compound belonging to the phthalate ester family. It is characterized by its structure, which consists of a phthalate moiety esterified with two heptyl groups. DHP is typically a colorless to pale yellow liquid with low volatility and a relatively high boiling point. It is known for its use as a plasticizer, enhancing the flexibility and durability of polymers, particularly in the production of flexible PVC and other plastics. DHP exhibits good thermal stability and resistance to hydrolysis, making it suitable for various applications in the manufacturing of consumer goods, coatings, and adhesives. However, like other phthalates, it has raised environmental and health concerns due to its potential endocrine-disrupting properties. Regulatory scrutiny has increased regarding its use, prompting ongoing research into safer alternatives. Overall, diheptyl phthalate serves as an important industrial chemical, but its safety profile necessitates careful consideration in its applications.
Formula:C22H34O4
InChI:InChI=1/C22H34O4/c1-3-5-7-9-13-17-25-21(23)19-15-11-12-16-20(19)22(24)26-18-14-10-8-6-4-2/h11-12,15-16H,3-10,13-14,17-18H2,1-2H3
InChI key:InChIKey=JQCXWCOOWVGKMT-UHFFFAOYSA-N
SMILES:C(OCCCCCCC)(=O)C1=C(C(OCCCCCCC)=O)C=CC=C1
Synonyms:
  • 1,2-Benzenedicarboxylic acid, 1,2-diheptyl ester
  • 1,2-Benzenedicarboxylic acid, diheptyl ester
  • Bis-heptyl phthalate
  • Brn 2336623
  • Di-n-Heptylphthalate
  • Di-n-heptyl phthalate
  • Diheptyl 1,2-benzenedicarboxylate
  • Diheptyl Benzene-1,2-Dicarboxylate
  • Diheptyl ester of phthalic acid
  • Heptyl phthalate
  • See more synonyms
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