Benzoyl chloride is an organic compound that is widely used in the chemical industry. It is a colorless liquid that has a pungent odor and is highly reactive. Benzoyl chloride is an important intermediate in the production of many chemicals, including pharmaceuticals, dyes, and perfumes. In this article, we will discuss the definition and meaning of benzoyl chloride, its origin, associations, synonyms, antonyms, and example sentences.
Definitions
Benzoyl chloride is an organic compound with the formula C6H5COCl. It is also known as benzenecarbonyl chloride, phenylcarbonyl chloride, and alpha-chlorobenzaldehyde. It is a colorless liquid that is soluble in organic solvents but insoluble in water.
Origin
Benzoyl chloride was first synthesized by the German chemist August Wilhelm von Hofmann in 1849. He prepared it by reacting benzoyl chloride with phosphorus pentachloride. Since then, benzoyl chloride has been extensively used in the chemical industry for the production of a wide range of chemicals.
Meaning in different dictionaries
According to the Merriam-Webster dictionary, benzoyl chloride is defined as “a colorless oily liquid C6H5COCl that is used especially in organic synthesis and in making dyes and perfumes.” The Oxford English Dictionary defines it as “a colorless liquid compound with a pungent odor, used in the manufacture of pharmaceuticals, dyes, and perfumes.”
Associations
Benzoyl chloride is associated with the chemical industry, as it is used as an intermediate in the production of many chemicals. It is also associated with the pharmaceutical industry, as it is used in the synthesis of various drugs. Benzoyl chloride is also associated with the perfume and fragrance industry, as it is used in the production of many fragrances.
Synonyms
Benzoyl chloride is also known as benzenecarbonyl chloride, phenylcarbonyl chloride, and alpha-chlorobenzaldehyde.
Antonyms
Since benzoyl chloride is a specific compound, there are no antonyms for it.
The same root words
Benzoyl chloride contains the root word “benzoyl,” which is derived from the benzene ring. Other compounds that contain the benzene ring include benzene, toluene, and xylene.
Example Sentences
- The production of many chemicals, including pharmaceuticals and dyes, involves the use of benzoyl chloride.
- The pungent odor of benzoyl chloride makes it difficult to work with in the laboratory.
- The fragrance industry uses benzoyl chloride in the production of many perfumes and colognes.
- The synthesis of certain drugs requires the use of benzoyl chloride as an intermediate.
- Benzoyl chloride is a highly reactive compound that must be handled with care in the laboratory.