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paraffinA hydrocarbon compound that often precipitates on production components as a result of the changing temperatures and pressures within the production system. Heavy paraffins occur as wax-like substance [..]
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paraffin A light-colored, wax-free oil obtained by pressing paraffin distillate.
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paraffin The wax removed from paraffin distillates by chilling and pressing. When separating from solutions, it is a colorless, more or less translucent, crystalline mass, without odor and taste, slightly gr [..]
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paraffin1. a waxy substance that is a mixture of alkanes with chains containing 18 to 36 carbon atoms. 2. An alkane.
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paraffin1838, from German Paraffin, coined c. 1830 by German chemist Karl von Reichenbach (1788-1869), who first obtained it as a waxy substance from wood tar, irregularly from Latin parum "not very, too [..]
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paraffinAny hydrocarbon identified by saturated straight (normal) or branched (iso) carbon chains; also called an alkane. The generalized paraffinic molecule can be symbolized by the formula CnH2n+2. Paraffin [..]
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paraffina kind of oil that is burned in stoves and lamps
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paraffinParaffin is a waxy substance made up of a mixture of alkanes with a total number of carbon atoms between 20 and 40. Paraffin is also used as another word for alkanes or hydrocarbons with only single carbon-carbon bonds.
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paraffinA waxy substance used for coating items such as cheese and the tops of jars of jams and jellies to keep air out, thus preventing spoilage.
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paraffinAny hydrocarbon of the methane series, especially any of the solid members boiling above 572°F.
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paraffin(n) from crude petroleum; used for candles and for preservative or waterproof coatings(n) a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)(n) (British usage) kerosine [..]
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paraffinIllustrated Glossary of Organic Chemistry Paraffin: (1) An old term for a saturated acyclic alkane (not a cycloalkane). Now mostly out of use. Methane Hexane 2-Methylpentane Methane, hexane, and [..]
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paraffinA mixture of solid hydrocarbons obtained from Petroleum. It has a wide range of uses including as a stiffening agent in Ointments, as a lubricant, and as a topical anti-inflammatory. It is also common [..]
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paraffinA mixture of liquid hydrocarbons obtained from Petroleum. It is used as laxative, lubricant, ointment base, and emollient.
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paraffinHydrocarbons belonging to the series starting with methane (CH4). Paraffins are saturated with respect to hydrogen. High molecular weight paraffins are solid such as paraffin wax.
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paraffinA mixture of solid hydrocarbons obtained from petroleum. It has a wide range of uses including as a stiffening agent in ointments, as a lubricant, and as a topical anti-inflammatory. It is also common [..]
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paraffinPetrochemical bleached with carcinogen acrolyn; releases carcinogens benzene and toluene upon heating; causes kidney or renal system tumor in animals; environmental toxin
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paraffinA saturated aliphatic hydrocarbon
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paraffin A white, odorless, tasteless, chemically inert, waxy substance derived from distilling petroleum; a crystalline, flammable substance composed of saturated hydrocarbons.
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paraffinA white, tasteless, odorless, chemically inert, waxy substance obtained from some petroleum oils.
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paraffinHighly refined, colorless, heavy USP oil used for medicinal purposes and other applications.
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paraffin
(British) A petroleum based thin and colorless fuel oil, (kerosene in US English).
* '''1919''', , '''',
*: She poured paraffin on the dry floors and on the pandanus-mats, and then she set fire.
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