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Glite Dictionary
propenoic acid

propenoic acid

8.4
A sour, irritating liquid used to make acrylic plastics and resins
  • noun
  • /proʊˈpiːnoʊɪk ˈæsɪd/
  • Specialized
translation icon : ácido propenoico
  • Propenoic acid is widely used in the synthesis of polymers for paints and adhesives.

Examples

  • The chemical plant increased its capacity to produce propenoic acid for the plastics industry.

  • Exposure to propenoic acid should be minimized due to its irritating properties.

  • The chemical formula for propenoic acid is C3H4O2.

  • Many industries use propenoic acid to produce polymers.

  • Propenoic acid is commonly utilized in the manufacturing of acrylic plastics and resins.

  • In the production process, propenoic acid serves as a key raw material for various coatings.

  • Safety precautions are essential when handling propenoic acid due to its potential irritants.

Synonyms

acrylic acid
vspropenoic acid
  • Specialized
5.9

A clear strong-smelling liquid used to make many plastics and paints

is the systematic chemical name used interchangeably for that substance

Surface Forms

propenoic acid singular
propenoic acids plural

Morphology

propenoic + acid

While 'acid' is a common and transparent word, 'propenoic' is a specialized chemical adjective formed by systematic organic-nomenclature morphology (relating to propene/acrylic) that a B1 learner would not recognize or decompose. The meaning therefore depends on domain-specific knowledge rather than ordinary constituent meanings, so the phrase is not derivable by typical learners.

Etymology

Propenoic acid is a chemical name that describes the molecule: prop- means three carbon atoms, -en- shows a double bond, and -oic acid marks the acid end. So the name gives a simple picture of a small three-carbon molecule with a double bond and an acid group, which is the same substance often called 'acrylic acid' and used to make plastics.