Isophthalic acid
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- Category :
Organic chemicals and Derivatives
- CAS NO : 121-91-5
- EC NO : 204-506-4
- Molecular Formula : C8H4O4
- Main Specifications : 99%
- Synonyms : Benzene-1,3-dicarboxylic acid;Isophthalic Acid/Benzene-1,3-dicarboxylic acid(IPA);benzene-1,3-dicarboxylate;m-Phthalic acid;
Package: As customer request
Uses : Purified Isophthalic Acid (PIA) is mainly used as intermediate for high performance UPR, resins for coatings, high solids paints, gel coats, modifier of PET for bottles. Product Data Sheet
Molecular Structure:

Product description:
Product Name: Isophthalic acid
Synonyms: Acide isophtalique;acideisophtalique;acideisophtalique(french);isophthalate;Kyselina isoftalova;kyselinaisoftalova;kyselinaisoftalova(czech);m-Benzenedicarboxylic acid
CAS: 121-91-5
MF: C8H6O4
MW: 166.13
EINECS: 204-506-4
Melting point: 341-343 °C(lit.)
Boiling point: 214.32°C (rough estimate)
density: 1,54 g/cm3
storage temp.: Store below +30°C.
Chemical Properties: white to light yellow crytal powder
Uses: Purified Isophthalic Acid (PIA) is mainly used as intermediate for high performance UPR, resins for coatings, high solids paints, gel coats, modifier of PET for bottles. Product Data Sheet