Paraffine, sometimes spelled as "paraffin," is a chemical compound that is widely used in various industries. The spelling of this word is based on its pronunciation. The IPA phonetic transcription for "paraffine" is /ˈpærəˌfaɪn/. The letter "e" at the end is silent, making the last syllable "fine" sound like "fain." This word comes from the Latin word "parum" meaning 'little' and "affinis" meaning 'related,' indicating the compound's low reactivity with other chemicals. Despite the inconsistent spelling of this word, it remains an essential material in many industries today.
Paraffine, also known as paraffin or kerosene, is a colorless, flammable liquid derived from petroleum, most commonly used for heating and lighting purposes. It is composed mainly of hydrocarbon molecules, specifically alkanes, with carbon chain lengths ranging from approximately 10 to 16 carbons. These molecules are predominantly linear and exhibit a low degree of branching, which contributes to paraffine's low reactivity.
With a relatively high energy content, paraffine is utilized as a fuel in lamps, stoves, and heaters, providing a reliable and efficient source of heat and light. It releases energy through combustion, producing carbon dioxide and water vapor as byproducts. Furthermore, paraffine possesses a low viscosity and volatility, allowing it to be easily stored and transported.
In addition to its fuel applications, paraffine plays a crucial role in various industries. It serves as a key ingredient in the production of candles, wax coatings, and polishes, providing a smooth and glossy finish. Moreover, paraffine finds uses in the pharmaceutical, cosmetic, and agricultural sectors, where it functions as a component in ointments, lotions, and fertilizers, respectively.
Due to its stable nature and high energy content, paraffine has become an integral part of everyday life, contributing significantly to various sectors of industry.
A solid inodorous substance, of a whitish colour and waxy consistence, obtained by distillation and treatment from coal, shales, peat, petroleum, &c.-so termed from its remarkable property of resisting chemical combination with acids or alkalies-used in the manufacture of candles, &c.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "paraffine" has a complex etymology. It originates from the Latin word "parum" meaning "little" or "too little" and the Greek word "aphros" meaning "foam" or "froth". The term was first used in the mid-19th century to describe a type of waxy substance derived from oil shale, which appeared to have a frothy or foamy texture. Over time, the spelling of the word changed from "paraffine" to "paraffin" to reflect the evolving pronunciation.