英语词汇“isopentane”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

isopentane n.

Brit.

/ˌʌɪsə(ʊ)ˈpɛnteɪn/

U.S.

/ˌaɪsəˈpɛnˌteɪn/

2-methylbutane, (CH₃)₂CHCH₂CH₃, a volatile liquid hydrocarbon present in petroleum.

ΘΚΠ

the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > alkanes > branched-chain

isobutane1876

isoparaffin1876

isopentane1876

phytane1907

isooctane1909

pristane1923

triptane1943

1876 Encycl. Brit. V. 558/2 Iso~pentane..is formed by the dehydration of amyl alcohol by means of zinc chloride.

1943 V. A. Kalichevsky Amazing Petroleum Industry iv. 55 Natural gasoline contains certain quantities of a hydrocarbon known as isopentane which is a valuable component of high-grade gasolines.

1964 J. D. Roberts & M. Caserio Basic Princ. Org. Chem. iii. 92 The chlorination of isopentane at 300° gives all four possible monosubstitution products.

单词	isopentane
释义	> as lemmas isopentane isopentane n. Brit. /ˌʌɪsə(ʊ)ˈpɛnteɪn/ , U.S. /ˌaɪsəˈpɛnˌteɪn/ 2-methylbutane, (CH₃)₂CHCH₂CH₃, a volatile liquid hydrocarbon present in petroleum. ΘΚΠ the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > alkanes > branched-chain isobutane1876 isoparaffin1876 isopentane1876 phytane1907 isooctane1909 pristane1923 triptane1943 1876 Encycl. Brit. V. 558/2 Iso~pentane..is formed by the dehydration of amyl alcohol by means of zinc chloride. 1943 V. A. Kalichevsky Amazing Petroleum Industry iv. 55 Natural gasoline contains certain quantities of a hydrocarbon known as isopentane which is a valuable component of high-grade gasolines. 1964 J. D. Roberts & M. Caserio Basic Princ. Org. Chem. iii. 92 The chlorination of isopentane at 300° gives all four possible monosubstitution products. extracted from iso-comb. form < as lemmas
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> as lemmas