butyln.

Brit.

/ˈbjuːtʌɪl/,

/ˈbjuːtɪl/, U.S.

/ˈbjudl/,

/ˈbjuˌtɪl/

Etymology: < but- (in butyric adj.) ( < Latin butyrum butter) + -yl suffix. So called from its relation to butyric acid (butyric acid n. at butyric adj. 1).

Chemistry.

1. The monatomic alcohol radical of the tetracarbon series, C₄H₉, called by its discoverer Corbet Valyl, and by later chemists also Tetryl, and Quartyl.(There are four isomeric modifications of tetryl n., CH₃CH₂CH₂CH₂, (CH₃)₂.CHCH₂, C₂H₅.CH.CH₃, (CH₃)₃.C, of which the second or Isobutyl is the butyl of Wurtz, ‘a colourless oily liquid, having a faint but agreeable odour, and a slight taste with burning after-taste’ (Watts).

ΘΚΠ

the world > matter > chemistry > organic chemistry > alcohols > [noun] > alcohol radicals, by number of carbon atoms > four

butyl1868

1868–77 H. Watts Dict. Chem. (1879) V. 731 Tetryl or butyl.

1868–77 H. Watts Dict. Chem. (1879) VI. 373 With sodium it gives off..but little butyl.

1870 J. Tyndall Heat (ed. 4) xv. §750 It is called nitrite of butyl.

2. attributive. Of butyl, butylic, tetrylic: as in butyl compounds, butyl group, butyl series; also butyl acetate, butyl aldehyde, butyl chloride, butyl oxide, butyl sulphide, etc.; and esp. in butyl alcohol n. C₄H₁₀O, of which there are four isomers, 1. normal butyl alcohol or propyl carbinol (which yields butyric acid), 2. butyl fermentation or isobutyl alcohol or isopropyl carbinol, 3. secondary butyl alcohol, or methyl-ethyl carbinol, 4. tertiary butyl alcohol or trimethyl carbinol. butyl hydride n. = quartane, a volatile hydro-carbon C₄H₁₀, the lightest of all known liquids. butyl aldehyde n. the same as butyric aldehyde. butyl rubber n. a type of synthetic rubber made from isobutylene; also elliptical. So many other combinations as butyl carbinol, butyl benzene, etc.

ΘΚΠ

the world > matter > chemistry > organic chemistry > alcohols > [noun] > monohydric alcohols by number of carbon atoms > four

isobutyl alcohol1869

butanol1894

the world > matter > chemistry > organic chemistry > hydrocarbons > [adjective] > hydrocarbon radicals > by number of carbon atoms > four

butyl1869

society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [noun] > synthetic rubber > specific

methyl rubber1919

Thiokol1930

polychloroprene1931

polyisobutylene1931

polybutadiene1935

polyisoprene1935

polysulphide1935

Buna1936

neoprene1937

Perbunan1938

butyl rubber1940

camel-back1942

polyesteramide1943

polydiene1946

nitrile rubber1947

cold rubber1948

SBR1956

Spandex1959

nitrile1983

1869 H. E. Roscoe Lessons Elem. Chem. (new ed.) xxx. 307 Butyl hydride..is the lightest of all known liquids.

1869 H. E. Roscoe Lessons Elem. Chem. (new ed.) xxx. 308 This [normal butyl alcohol] is the primary alcohol, as it yields on oxidation butyl aldehyde and butyric acid.

1869–71 H. Watts Dict. Chem. (1879) VI. 373 Isopropyl-carbinol or isoprimary-butylic Alcohol constitutes the butylic alcohol of Wurtz, which was extracted from fusel-oil. For a long time it was the only butyl alcohol known to chemists.

1873 H. Watts Fownes's Man. Elem. Chem. (ed. 11) 599 Butyl-carbinol..is prepared from normal butyl alcohol in the same manner as the latter from normal propyl alcohol.

1880 Med. Temp. Jrnl. July 167 He found that butyl and propyl alcohols were possessed of strong toxic properties.

1940 Economist 20 July 100/1 The Standard Oil Company of New Jersey has evolved an entirely new product, which it calls ‘butyl’.

1940 R. M. Thomas et al. in Industr. & Engin. Chem. 33 1283 (title) Butyl Rubber: A new hydrocarbon Product.

1940 R. M. Thomas et al. in Industr. & Engin. Chem. 33 1284/2 The designation ‘butyl rubber’ must be considered a generic term.

1957 Encycl. Brit. IV. 459/2 Isobutylene..polymerizes to a spongelike material called butyl rubber, which is used for the production of high-grade tire tubings.

1962 Times 6 Mar. 15/7 Butyl-rubber tyres.

3. Hence derivatives in butyl-: butyˈlactic n. in butylactic acid: the monobasic acid, C₄H₈O₃, derived from Butyl glycol; the tetracarbon or Butylene member of the Lactic series. butylamide n. a less correct name for butyramide n. at butyr- comb. form . ˈbutylaˌmine n. an amine n., or compound ammonia of the butyl series. ˈbutylene n. the diatomic hydrocarbon or olefine of the butyl series, C₄H₈, also called butene and tetrene, of which there are several isomeric modifications; in combination as butylene alcohol, etc. butyˈlenic adj. of or pertaining to Butylene. butylic adj.

/bjuːˈtɪlɪk/ of or pertaining to Butyl, as in butylic alcohol, butylic ether, etc.

ΘΚΠ

the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > alkenes > straight-chained, by number of carbon atoms > four

butene1851

tetrylene1857

butylene1877

1863 H. Watts Dict. Chem. I. 688 Butylactic acid bears to butyric acid the same relation that lactic acid bears to propionic acid.

1863–72 H. Watts Dict. Chem. (1877) V. 733 Tetrylic or butylic alcohol of fermentation is a primary alcohol.

1866 H. E. Roscoe Lessons Elem. Chem. xxxi. 279 Primary Monoamines... Butylamine.

1877 H. Watts Fownes's Man. Elem. Chem. II. 57 Butene or Butylene—of this hydro-carbon there are three modifications..Normal butene, Pseudo~butene, Isobutene.

1964 N. G. Clark Mod. Org. Chem. xii. 245 The butylamines and pentylamines are obtained by the action of ammonia on the corresponding chlorides.

This entry has not yet been fully updated (first published 1888; most recently modified version published online December 2021).

单词	butyl
释义	butyln. Brit. /ˈbjuːtʌɪl/, /ˈbjuːtɪl/, U.S. /ˈbjudl/, /ˈbjuˌtɪl/ Etymology: < but- (in butyric adj.) ( < Latin butyrum butter) + -yl suffix. So called from its relation to butyric acid (butyric acid n. at butyric adj. 1). Chemistry. 1. The monatomic alcohol radical of the tetracarbon series, C₄H₉, called by its discoverer Corbet Valyl, and by later chemists also Tetryl, and Quartyl.(There are four isomeric modifications of tetryl n., CH₃CH₂CH₂CH₂, (CH₃)₂.CHCH₂, C₂H₅.CH.CH₃, (CH₃)₃.C, of which the second or Isobutyl is the butyl of Wurtz, ‘a colourless oily liquid, having a faint but agreeable odour, and a slight taste with burning after-taste’ (Watts). ΘΚΠ the world > matter > chemistry > organic chemistry > alcohols > [noun] > alcohol radicals, by number of carbon atoms > four butyl1868 1868–77 H. Watts Dict. Chem. (1879) V. 731 Tetryl or butyl. 1868–77 H. Watts Dict. Chem. (1879) VI. 373 With sodium it gives off..but little butyl. 1870 J. Tyndall Heat (ed. 4) xv. §750 It is called nitrite of butyl. 2. attributive. Of butyl, butylic, tetrylic: as in butyl compounds, butyl group, butyl series; also butyl acetate, butyl aldehyde, butyl chloride, butyl oxide, butyl sulphide, etc.; and esp. in butyl alcohol n. C₄H₁₀O, of which there are four isomers, 1. normal butyl alcohol or propyl carbinol (which yields butyric acid), 2. butyl fermentation or isobutyl alcohol or isopropyl carbinol, 3. secondary butyl alcohol, or methyl-ethyl carbinol, 4. tertiary butyl alcohol or trimethyl carbinol. butyl hydride n. = quartane, a volatile hydro-carbon C₄H₁₀, the lightest of all known liquids. butyl aldehyde n. the same as butyric aldehyde. butyl rubber n. a type of synthetic rubber made from isobutylene; also elliptical. So many other combinations as butyl carbinol, butyl benzene, etc. ΘΚΠ the world > matter > chemistry > organic chemistry > alcohols > [noun] > monohydric alcohols by number of carbon atoms > four isobutyl alcohol1869 butanol1894 the world > matter > chemistry > organic chemistry > hydrocarbons > [adjective] > hydrocarbon radicals > by number of carbon atoms > four butyl1869 society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [noun] > synthetic rubber > specific methyl rubber1919 Thiokol1930 polychloroprene1931 polyisobutylene1931 polybutadiene1935 polyisoprene1935 polysulphide1935 Buna1936 neoprene1937 Perbunan1938 butyl rubber1940 camel-back1942 polyesteramide1943 polydiene1946 nitrile rubber1947 cold rubber1948 SBR1956 Spandex1959 nitrile1983 1869 H. E. Roscoe Lessons Elem. Chem. (new ed.) xxx. 307 Butyl hydride..is the lightest of all known liquids. 1869 H. E. Roscoe Lessons Elem. Chem. (new ed.) xxx. 308 This [normal butyl alcohol] is the primary alcohol, as it yields on oxidation butyl aldehyde and butyric acid. 1869–71 H. Watts Dict. Chem. (1879) VI. 373 Isopropyl-carbinol or isoprimary-butylic Alcohol constitutes the butylic alcohol of Wurtz, which was extracted from fusel-oil. For a long time it was the only butyl alcohol known to chemists. 1873 H. Watts Fownes's Man. Elem. Chem. (ed. 11) 599 Butyl-carbinol..is prepared from normal butyl alcohol in the same manner as the latter from normal propyl alcohol. 1880 Med. Temp. Jrnl. July 167 He found that butyl and propyl alcohols were possessed of strong toxic properties. 1940 Economist 20 July 100/1 The Standard Oil Company of New Jersey has evolved an entirely new product, which it calls ‘butyl’. 1940 R. M. Thomas et al. in Industr. & Engin. Chem. 33 1283 (title) Butyl Rubber: A new hydrocarbon Product. 1940 R. M. Thomas et al. in Industr. & Engin. Chem. 33 1284/2 The designation ‘butyl rubber’ must be considered a generic term. 1957 Encycl. Brit. IV. 459/2 Isobutylene..polymerizes to a spongelike material called butyl rubber, which is used for the production of high-grade tire tubings. 1962 Times 6 Mar. 15/7 Butyl-rubber tyres. 3. Hence derivatives in butyl-: butyˈlactic n. in butylactic acid: the monobasic acid, C₄H₈O₃, derived from Butyl glycol; the tetracarbon or Butylene member of the Lactic series. butylamide n. a less correct name for butyramide n. at butyr- comb. form . ˈbutylaˌmine n. an amine n., or compound ammonia of the butyl series. ˈbutylene n. the diatomic hydrocarbon or olefine of the butyl series, C₄H₈, also called butene and tetrene, of which there are several isomeric modifications; in combination as butylene alcohol, etc. butyˈlenic adj. of or pertaining to Butylene. butylic adj. /bjuːˈtɪlɪk/ of or pertaining to Butyl, as in butylic alcohol, butylic ether, etc. ΘΚΠ the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > alkenes > straight-chained, by number of carbon atoms > four butene1851 tetrylene1857 butylene1877 1863 H. Watts Dict. Chem. I. 688 Butylactic acid bears to butyric acid the same relation that lactic acid bears to propionic acid. 1863–72 H. Watts Dict. Chem. (1877) V. 733 Tetrylic or butylic alcohol of fermentation is a primary alcohol. 1866 H. E. Roscoe Lessons Elem. Chem. xxxi. 279 Primary Monoamines... Butylamine. 1877 H. Watts Fownes's Man. Elem. Chem. II. 57 Butene or Butylene—of this hydro-carbon there are three modifications..Normal butene, Pseudo~butene, Isobutene. 1964 N. G. Clark Mod. Org. Chem. xii. 245 The butylamines and pentylamines are obtained by the action of ammonia on the corresponding chlorides. This entry has not yet been fully updated (first published 1888; most recently modified version published online December 2021). < n.1863
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