butyl


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butyl

 [bu´til]
a hydrocarbon radical, C4H9.

bu·tyl

(byū'til),
CH3(CH2)3-; a radical of N-butane.

butyl

/bu·tyl/ (bu´t'l) a hydrocarbon radical, C4H9.

butyl

[byo̅o̅′til]
Etymology: Gk, boutyron, butter, hyle, matter
a hydrocarbon radical (C4H9), most compounds of which are obtained from petroleum. It exists as four isomers: n-butyl, isobutyl, secondary butyl, and tertiary butyl. Butyl compounds, some of which are toxic and irritating, are used in a variety of industrial and medical applications, including anesthesia.

butyl

A four-carbon compound radical of butane, minus one H+; C4H9–.

bu·tyl

(byū'til)
A radical of N-butane.

butyl

a hydrocarbon radical, C4H9.

butyl aminobenzoate
butyl chloride
has been used as an anthelmintic but causes poisoning similar to that caused by carbon tetrachloride.
References in periodicals archive ?
Commenting on the halogenated butyl rubber unit, Mr Nikhil Meswani, Executive Director, RIL, said, "RSEPL's halogenated butyl rubber plant will be well-poised to capitalise on the significant surge in regional demand in tyre and pharmaceutical industries.
Global butyl elastomers market is segmented on the basis of type and application.
Methyl Tertiary Butyl Ether (MTBE) industry market dynamics in Taiwan from 2005 to 2019, consisting of market size, demand and production outlook, demand by end-use sector, and average prices
Methyl Tertiary Butyl Ether (MTBE) industry market dynamics in Saudi Arabia from 2005 to 2019, consisting of market size, demand and production outlook, demand by end-use sector, and average prices
200 patients were administered 10mg of hyoscine butyl bromide suppositories rectally, (GROUP-1) AND THE OTHER 200 WITH 40mg of drotaverine hydrochloride intravenously (GROUP-2).
Butyl rubber has excellent impermeability to air and moisture, which leads directly to the most important application of this polymer: the inner liner in automobile tires.
The expansion is part of the firm's commitment to help meet increasing demand for butyl rubber and indicates the company's recent advances in process technology.
Lanxess has developed what it terms a "technical breakthrough" in butyl production which it has so far tested only at laboratory scale.
Manufacturers commonly make protective garments out of butyl rubber, which blocks vapors and liquids.
Carlisle reports that while the batchwise production of 1000 kg of butyl rubber takes 6 to 8 hours, the same quantity can be produced on the new Berstorff extrusion line in only 1 hour.
InMat calculates that 20-30 microns of its butyl nanocomposite coatings can provide the same air barrier as 1 mm of butyl rubber.
Reuters recently reported that Lyondell Chemical Company CEO Dan Smith revealed during a teleconference last week that the methyl tertiary butyl ether (MTBE) manufacturer has the capability of converting to the production of alternative fuel additives by as early as this summer.