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CAS 744-45-6

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Diphenyl isophthalate

Description:
Diphenyl isophthalate, with the CAS number 744-45-6, is an organic compound that belongs to the class of isophthalates. It is characterized by its structure, which features two phenyl groups attached to an isophthalate moiety. This compound is typically a white crystalline solid at room temperature and is known for its stability and resistance to heat and chemicals. Diphenyl isophthalate is often used as a plasticizer and in the production of polyesters, enhancing the flexibility and durability of materials. It has a relatively high melting point and low solubility in water, making it suitable for various industrial applications. Additionally, it exhibits good thermal and oxidative stability, which is beneficial in applications requiring long-lasting performance. Safety data indicates that, while it may pose some health risks upon exposure, it is generally considered to have low toxicity. As with many chemical substances, proper handling and safety precautions are recommended during its use and storage.
Formula:C20H14O4
InChI:InChI=1S/C20H14O4/c21-19(23-17-10-3-1-4-11-17)15-8-7-9-16(14-15)20(22)24-18-12-5-2-6-13-18/h1-14H
InChI key:InChIKey=FHESUNXRPBHDQM-UHFFFAOYSA-N
SMILES:C(OC1=CC=CC=C1)(=O)C2=CC(C(OC3=CC=CC=C3)=O)=CC=C2
Synonyms:
  • 1,3-Benzene Dicarboxylic Acid Diphenyl Ester
  • 1,3-Benzenedicarboxylic acid, 1,3-diphenyl ester
  • 1,3-Benzenedicarboxylic acid, diphenyl ester
  • Diphenyl 1,3-benzenedicarboxylate
  • Diphenyl Benzene-1,2-Dicarboxylate
  • Diphenyl Benzene-1,3-Dicarboxylate
  • Diphenyl m-phthalate
  • Isophthalic Acid, Bis-Phenyl Ester
  • Isophthalic acid, diphenyl ester
  • NSC 16430
  • See more synonyms
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