Aminoazobenzene is a chemical compound that has been used in the manufacturing of dyes and pigments. It is a member of the azobenzene family of compounds, which are characterized by a nitrogen-nitrogen double bond. In this article, we will explore the definition and meaning of aminoazobenzene, as well as its origins, associations, and synonyms.
Definitions
Aminoazobenzene is a yellow crystalline compound that is soluble in alcohol and ether. It has the chemical formula C12H11N3, and its molecular weight is 197.24 g/mol. Aminoazobenzene is also known by its IUPAC name, 4-[(E)-(4-aminophenyl)diazenyl]aniline.
Origin
Aminoazobenzene was first synthesized in 1876 by the German chemist Peter Griess. Griess is also known for his discovery of the Griess reagent, which is used to detect the presence of nitrite ions in a sample. Aminoazobenzene was later used in the manufacturing of dyes and pigments, particularly in the textile industry.
Meaning in different dictionaries
According to the Merriam-Webster dictionary, aminoazobenzene is defined as “a yellow crystalline compound C12H11N3 used especially as a dye intermediate.” The Oxford English Dictionary defines it as “a yellow crystalline compound used in the manufacture of dyes.”
Associations
Aminoazobenzene is associated with the manufacturing of dyes and pigments, particularly in the textile industry. It is also used in research as a mutagenic agent, as it has been shown to cause mutations in bacteria and other organisms.
Synonyms
Some synonyms of aminoazobenzene include:
- 4-(4-Aminophenylazo)aniline.
- C.I. 37200.
- 4-Aminoazobenzene.
- p-Aminoazobenzene.
Antonyms
As a chemical compound, aminoazobenzene does not have antonyms.
The same root words
Aminoazobenzene contains the root words “amino” and “azobenzene.” Amino refers to the presence of an amino group (-NH2) in the compound, while azobenzene refers to the presence of a nitrogen-nitrogen double bond (-N=N-) in the compound. Other compounds that contain the “amino” and “azobenzene” root words include:
- Aminobenzene (aniline).
- Azobenzene.
- Azoxybenzene.
Example Sentences
- Aminoazobenzene is a yellow crystalline compound that is used in the manufacturing of dyes and pigments.
- Researchers have used aminoazobenzene as a mutagenic agent to study the effects of mutations on organisms.
- The Griess reagent, discovered by Peter Griess, is made using aminoazobenzene.