How Do You Spell PICOLINE?

Pronunciation: [pˈiːkə͡ʊlˌiːn] (IPA)

Picoline is a word that refers to a class of organic compounds. The spelling of Picoline is derived from the IPA phonetic transcription, which indicates that the "P" is pronounced as /p/, the "i" is pronounced as /aɪ/, the "c" is pronounced as /s/, and the "o" is pronounced as /oʊ/ and "li" is pronounced as /lɪn/. Therefore, the complete pronunciation is /paɪˈsoʊlɪn/. The correct use of spelling is essential, especially in scientific communication, where small differences can create significant differences.

PICOLINE Meaning and Definition

1. Picoline refers to a group of three isomeric organic compounds, namely, 2-picoline (2-methylpyridine), 3-picoline (3-methylpyridine), and 4-picoline (4-methylpyridine). These compounds are monocyclic base derivatives of pyridine, where a methyl group is substituted at different positions on the pyridine ring. The name "picoline" arises from the Latin name of the flavoring agent, pimento, which has a similar odor to these compounds.

   Picolines are colorless liquids that possess a distinct, unpleasant odor reminiscent of pyramidine. They are soluble in water to varying degrees and are primarily used as solvents, intermediates in the manufacture of pesticides, dyes, pharmaceuticals, and vitamins, as well as corrosion inhibitors.

   These compounds find applications in the production of pyridine-based drugs like theophylline, niacin, and vitamin B6. Additionally, picolines are employed as catalysts, particularly in the chemical and pharmaceutical industries.

   Though the three isomers differ only in the position of the methyl group on the pyridine ring, they exhibit variations in their chemical properties, reactivity, and toxicity. 2-picoline, for instance, tends to be more acidic than the other isomers due to the electron-donating effect of the methyl group. Consequently, each isomer possesses distinct characteristics that make them suitable for specific applications across various industries.

2. A base obtained from tobacco smoke, and found also in coal-tar and other substances.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for PICOLINE

• oicoline
• licoline
• -icoline
• 0icoline
• pucoline
• pjcoline
• pkcoline
• pocoline
• p9coline
• p8coline
• pixoline
• pivoline
• pifoline
• pidoline
• piciline
• piclline
• picpline
• pic0line
• pic9line
• picokine

Etymology of PICOLINE

The word "picoline" has its etymology rooted in chemistry. It is derived from the Latin word "pix", which means "pitch" or "tar". The -ine suffix is commonly used in chemistry to denote an amine compound. Hence, "picoline" refers to a group of three isomeric organic compounds that are derived from coal tar, characterized by a pyridine-like structure.

Plural form of PICOLINE is PICOLINES