Butanoic acid is an organic acid that is commonly known as butyric acid. It is a colorless liquid with a strong, unpleasant odor and is soluble in water. Butanoic acid is an important chemical compound that has various uses in different industries, including food, pharmaceuticals, and agriculture.
Definitions
Butanoic acid is a four-carbon carboxylic acid with the chemical formula C4H8O2. It is a fatty acid that is naturally found in animal fats and plant oils. Butanoic acid is also produced by bacteria that ferment carbohydrates.
Origin
The word “butanoic” comes from the Greek word “butyros,” which means butter. This is because butanoic acid is found in butter and other dairy products. The acid was first isolated from butter by the French chemist Michel Eugène Chevreul in 1814.
Meaning in different dictionaries
According to the Merriam-Webster dictionary, butanoic acid is “a colorless liquid fatty acid C4H8O2 occurring in animal fats and plant oils and used especially in the manufacture of flavors and perfumes.” The Oxford English Dictionary defines it as “a colorless liquid with a strong, unpleasant odor, soluble in water and alcohol, occurring in butter and other fats.”
Associations
Butanoic acid is associated with the smell of rancid butter, vomit, and sweat. It is also used as a food additive to enhance the flavor of certain foods, such as cheese, butter, and milk.
Synonyms
Some synonyms of butanoic acid include butyric acid, n-butyric acid, and propylformic acid.
Antonyms
There are no antonyms for butanoic acid as it is a chemical compound.
The same root words
The same root words as butanoic acid include butyrate, butyryl, and butyrylcholine.
Example Sentences
- The cheese had a strong butanoic acid smell, which some people found unpleasant.
- Butanoic acid is used in the production of perfumes and flavors.
- The fermentation of carbohydrates by bacteria produces butanoic acid.
- The chemical formula for butanoic acid is C4H8O2.
- Butanoic acid is a fatty acid that is found in animal fats and plant oils.