phthalic anhydride Synonyms
No Synonyms and anytonyms found
phthalic anhydride Meaning
Wordnet
phthalic anhydride (n)
a white cyclic anhydride
phthalic anhydride Sentence Examples
- Phthalic anhydride is an essential component in the production of polyester resins and plasticizers.
- This compound is synthesized through the oxidation of naphthalene or o-xylene.
- Phthalic anhydride is used in the manufacture of alkyd resins, which are widely employed in surface coatings, paints, and adhesives.
- Due to its reactive nature, phthalic anhydride undergoes esterification reactions to form plasticizers that enhance the flexibility of polyvinyl chloride (PVC).
- The low melting point of phthalic anhydride makes it suitable for sublimation processes, facilitating the manufacture of solid-state products.
- This compound is also utilized in the production of dyes and pigments, contributing to the vibrant colors in textiles and other materials.
- Phthalic anhydride acts as a coupling agent in the production of polyesters, promoting crosslinking and improving polymer properties.
- Concerns have been raised regarding the potential toxicity of phthalic anhydride, particularly its ability to release free phthalic acid.
- Regulations are in place to limit occupational exposure to phthalic anhydride, protecting workers from possible respiratory or skin irritation.
- Despite its versatility and utility, manufacturers are exploring alternative compounds to replace phthalic anhydride due to its potential health and environmental implications.
FAQs About the word phthalic anhydride
a white cyclic anhydride
No synonyms found.
No antonyms found.
Phthalic anhydride is an essential component in the production of polyester resins and plasticizers.
This compound is synthesized through the oxidation of naphthalene or o-xylene.
Phthalic anhydride is used in the manufacture of alkyd resins, which are widely employed in surface coatings, paints, and adhesives.
Due to its reactive nature, phthalic anhydride undergoes esterification reactions to form plasticizers that enhance the flexibility of polyvinyl chloride (PVC).
