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pyridine
Pyridine is primarily used in technical, chemical, and pharmaceutical contexts. It is characterized by its distinct, pungent, and often offensive smell, which is a key identifier for chemists in a laboratory setting.
As a chemical compound, it is treated as a mass noun. It refers to the substance itself rather than individual molecules, meaning it does not typically take a plural form in standard scientific writing.
Meanings
Examples
The chemist used pyridine as a basic solvent for the reaction.
Ugh, the smell of pyridine is absolutely overpowering in this lab.
Ugh, the smell of pyridine is absolutely overpowering in this lab.
Pyridine is a heterocyclic aromatic organic compound.
I need to check if the pyridine is stored in the flammable materials cabinet.
The synthesis of this pesticide requires a pyridine derivative.
The synthesis of this pesticide requires a pyridine derivative.
Wait, did you remember to vent the fume hood before opening the pyridine bottle?
Pyridine acts as a nucleophile in many organic transformations.
The liquid in the flask was pure pyridine, clear and colorless.