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CAS 131-15-7

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Di-sec-octyl phthalate

Description:
Di-sec-octyl phthalate (DSOP), with the CAS number 131-15-7, is a phthalate ester commonly used as a plasticizer in various applications, particularly in the production of flexible polyvinyl chloride (PVC) products. It is characterized by its high molecular weight, which contributes to its effectiveness in enhancing the flexibility and durability of plastics. DSOP is typically a colorless to pale yellow liquid with low volatility and a relatively high boiling point, making it suitable for high-temperature applications. It is known for its good compatibility with a wide range of polymers and its ability to improve the mechanical properties of materials. However, like other phthalates, DSOP has raised environmental and health concerns due to its potential endocrine-disrupting effects. Consequently, its use is subject to regulatory scrutiny in many regions. Overall, while DSOP serves important industrial functions, its safety and environmental impact are critical considerations in its application and management.
Formula:C24H38O4
InChI:InChI=1S/C24H38O4/c1-5-7-9-11-15-19(3)27-23(25)21-17-13-14-18-22(21)24(26)28-20(4)16-12-10-8-6-2/h13-14,17-20H,5-12,15-16H2,1-4H3
InChI key:InChIKey=RLRMXWDXPLINPJ-UHFFFAOYSA-N
SMILES:C(OC(CCCCCC)C)(=O)C1=C(C(OC(CCCCCC)C)=O)C=CC=C1
Synonyms:
  • 1,2-Benzenedicarboxylic acid, 1,2-bis(1-methylheptyl) ester
  • 1,2-Benzenedicarboxylic acid, bis(1-methylheptyl) ester
  • 2-Octanol, phthalate (2:1)
  • Di(2-octyl)phthalate
  • Di-sec-octyl phthalate
  • Dicapryl Phthalate
  • Dioctan-2-Yl Benzene-1,2-Dicarboxylate
  • Genomoll 100
  • NSC 3926
  • Phthalic acid, bis(1-methylheptyl) ester
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