What does aniline dye mean?
Definitions for aniline dye
ani·line dye
This dictionary definitions page includes all the possible meanings, example usage and translations of the word aniline dye.
Princeton's WordNet
aniline dyenoun
any of many dyes made from aniline
Wikipedia
aniline dye
Aniline (from Portuguese anil 'indigo shrub', and -ine indicating a derived substance) is an organic compound with the formula C6H5NH2. Consisting of a phenyl group (−C6H5) attached to an amino group (−NH2), aniline is the simplest aromatic amine. It is an industrially significant commodity chemical, as well as a versatile starting material for fine chemical synthesis. Its main use is in the manufacture of precursors to polyurethane, dyes, and other industrial chemicals. Like most volatile amines, it has the odor of rotten fish. It ignites readily, burning with a smoky flame characteristic of aromatic compounds. It is toxic to humans. Relative to benzene, it is electron-rich. It thus participates more rapidly in electrophilic aromatic substitution reactions. Likewise, it is also prone to oxidation: while freshly purified aniline is an almost colorless oil, exposure to air results in gradual darkening to yellow or red, due to the formation of strongly colored, oxidized impurities. Aniline can be diazotized to give a diazonium salt, which can then undergo various nucleophilic substitution reactions. Like other amines, aniline is both a base (pKaH = 4.6) and a nucleophile, although less so than structurally similar aliphatic amines. Because an early source of the benzene from which they are derived was coal tar, aniline dyes are also called coal tar dyes.
ChatGPT
aniline dye
Aniline dye is a type of synthetic dye derived from aniline, a compound found in coal tar. It is known for producing bright and vibrant colors that are generally resistant to fading. These dyes are used in a wide range of applications, including textile manufacturing, leather processing, and the production of paints and inks.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of aniline dye in Chaldean Numerology is: 4
Pythagorean Numerology
The numerical value of aniline dye in Pythagorean Numerology is: 8
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"aniline dye." Definitions.net. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.definitions.net/definition/aniline+dye>.
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