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4,4'-Oxydiphthalic acid(CAS: 7717-76-2)

4,4'-Oxydiphthalic acid
CAS Number

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Basic Information

Molecular Formula
C16H10O9
Molecular Weight
346.25 g/mol

Physical Properties

Boiling Point
645.2°C at 760 mmHg
Density
1.647±0.06 g/cm3 (20 ºC 760 Torr),
Flash Point
242.1°C

Chemical Identifiers

SMILES
C1=CC(=C(C=C1OC2=CC(=C(C=C2)C(=O)O)C(=O)O)C(=O)O)C(=O)O
InChIKey
AIVVXPSKEVWKMY-UHFFFAOYSA-N

Database References

MDL Number
MFCD00378118

FAQ

4,4'-Oxydiphthalic acid, also known as 4,4'-oxydiphthalic anhydride, is a chemical compound with the CAS number 7717-76-2. It is an aromatic acid derived from phthalic anhydride. This compound is characterized by its aromatic nature and is used in various applications due to its chemical properties.
4,4'-Oxydiphthalic acid is widely used in the production of polyesters, polyamides, and other high-performance polymers. It is also utilized in the manufacturing of unsaturated polyester resins, adhesives, and coatings. Additionally, it serves as a precursor in the synthesis of other organic materials and pharmaceuticals.
4,4'-Oxydiphthalic acid is generally safe when handled with appropriate precautions. However, it is important to follow safety guidelines, such as wearing protective equipment and ensuring proper ventilation, to avoid skin contact, inhalation, or ingestion. Storage in a cool, dry place away from direct sunlight is recommended.
4,4'-Oxydiphthalic acid should be stored in a cool, dry environment to prevent degradation. It is recommended to store it in a well-ventilated area away from direct sunlight and heat sources. The compound should be kept in tightly sealed containers to maintain its stability and prevent contamination.

Safety Notice

Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.

Always follow proper handling procedures

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