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CAS 17851-53-5

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Butyl isobutyl phthalate

Description:
Butyl isobutyl phthalate (BIBP) is an organic compound classified as a phthalate ester, commonly used as a plasticizer to enhance the flexibility and durability of plastics, particularly polyvinyl chloride (PVC). It is characterized by its colorless to pale yellow liquid form, with a relatively low volatility and moderate solubility in water, making it more soluble in organic solvents. BIBP has a molecular structure that includes a butyl group and an isobutyl group attached to a phthalate backbone, which contributes to its effectiveness as a plasticizer. The compound is known for its ability to improve the mechanical properties of materials, such as tensile strength and elongation. However, like many phthalates, BIBP has raised environmental and health concerns due to its potential endocrine-disrupting properties and its persistence in the environment. Regulatory scrutiny has increased regarding its use, prompting ongoing research into safer alternatives. Proper handling and disposal are essential to mitigate any potential risks associated with exposure to this chemical.
Formula:C16H22O4
InChI:InChI=1S/C16H22O4/c1-4-5-10-19-15(17)13-8-6-7-9-14(13)16(18)20-11-12(2)3/h6-9,12H,4-5,10-11H2,1-3H3
InChI key:InChIKey=UVIVWIFUPKGWGF-UHFFFAOYSA-N
SMILES:C(OCC(C)C)(=O)C1=C(C(OCCCC)=O)C=CC=C1
Synonyms:
  • 1,2-Benzenedicarboxylic acid, 1-butyl 2-(2-methylpropyl) ester
  • 1,2-Benzenedicarboxylic acid, butyl 2-methylpropyl ester
  • 1-Butyl-2-isobutyl phthalate
  • Butyl 2-Methylpropyl Benzene-1,2-Dicarboxylate
  • Butyl 2-methylpropyl phthalate
  • Iso-butyl n-butyl phthalate
  • Phthalic acid, butyl isobutyl ester
  • n-Butyl isobutyl phthalate
  • Butyl isobutyl phthalate
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