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CAS 84-66-2

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Diethyl phthalate

Description:
Diethyl phthalate (DEP) is an organic compound belonging to the phthalate family, characterized by its ester functional groups. It is a colorless, odorless liquid that is soluble in organic solvents but has limited solubility in water. DEP is primarily used as a plasticizer, enhancing the flexibility and durability of plastics, particularly polyvinyl chloride (PVC). Additionally, it serves as a solvent in various applications, including cosmetics, fragrances, and pharmaceuticals. The chemical structure of diethyl phthalate consists of two ethyl groups attached to a phthalate moiety, which contributes to its properties as a plasticizer. While DEP is generally considered to have low toxicity, concerns have been raised regarding its potential endocrine-disrupting effects and environmental persistence. Regulatory agencies have established guidelines for its use, particularly in consumer products. Overall, diethyl phthalate is an important industrial chemical with diverse applications, but its safety and environmental impact continue to be subjects of ongoing research and regulation.
Formula:C12H14O4
InChI:InChI=1S/C12H14O4/c1-3-15-11(13)9-7-5-6-8-10(9)12(14)16-4-2/h5-8H,3-4H2,1-2H3
InChI key:InChIKey=FLKPEMZONWLCSK-UHFFFAOYSA-N
SMILES:C(OCC)(=O)C1=C(C(OCC)=O)C=CC=C1
Synonyms:
  • 1,2-Benzenedicarboxylic acid diethyl ester
  • 1,2-Benzenedicarboxylic acid, 1,2-diethyl ester
  • 1,2-Benzodioic acid diethyl ester
  • 1,2-Diethyl benzene-1,2-dicarboxylate
  • Anozol
  • Benzene-1,2-dicarboxylic acid diethyl ester
  • DEP
  • Diethyl phthalate, (Phthalic acid diethyl ester)
  • Diethyl 1,2-benzenedicarboxylate
  • Diethyl Benzene-1,2-Dicarboxylate
  • See more synonyms
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