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

propionitrile n.

Brit.

/ˌprəʊpɪə(ʊ)ˈnʌɪtrʌɪl/

/ˌprəʊpɪə(ʊ)ˈnʌɪtrᵻl/

U.S.

/ˌproʊpioʊˈnaɪtrəl/

a highly poisonous, colourless liquid with a sweetish odour, used esp. in organic synthesis; ethyl cyanide.Formula: CH₃CH₂CN.

ΚΠ

1852 W. Gregory Handbk. Org. Chem. (ed. 3) 228 Propionitryle, or Cyanide of Ethyle,..is formed when propylate of ammonia is heated with anhydrous phosphoric acid.

1948 A. W. Ralston Fatty Acids viii. 634 Kinetic studies upon the alkaline hydrolysis of propionitrile indicate that the rate is dependent upon the rate of formation of the intermediate amide.

1993 Jrnl. Occupational Med. 35 577 Two workers..were overcome by fumes while treating a waste slurry into which unreacted propionitrile was discharged by mistake.

单词	propionitrile
释义	> as lemmas propionitrile propionitrile n. Brit. /ˌprəʊpɪə(ʊ)ˈnʌɪtrʌɪl/ , /ˌprəʊpɪə(ʊ)ˈnʌɪtrᵻl/ , U.S. /ˌproʊpioʊˈnaɪtrəl/ a highly poisonous, colourless liquid with a sweetish odour, used esp. in organic synthesis; ethyl cyanide.Formula: CH₃CH₂CN. ΚΠ 1852 W. Gregory Handbk. Org. Chem. (ed. 3) 228 Propionitryle, or Cyanide of Ethyle,..is formed when propylate of ammonia is heated with anhydrous phosphoric acid. 1948 A. W. Ralston Fatty Acids viii. 634 Kinetic studies upon the alkaline hydrolysis of propionitrile indicate that the rate is dependent upon the rate of formation of the intermediate amide. 1993 Jrnl. Occupational Med. 35 577 Two workers..were overcome by fumes while treating a waste slurry into which unreacted propionitrile was discharged by mistake. extracted from propio-comb. form < as lemmas
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> as lemmas