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单词 isopropyl
释义

Definition of isopropyl in English:

isopropyl

nounˌʌɪsəʊˈprəʊpʌɪlˌʌɪsəʊˈprəʊpɪlˌīsəˈprōpəl
Chemistry
  • as modifier Of or denoting the alkyl radical —CH(CH₃)₂, derived from propane by removal of a hydrogen atom from the middle carbon atom.

    Example sentencesExamples
    • It has been stated that isopropyl acetate is comparable in toxicity to ethyl acetate and npropyl acetate.
    • In the laboratory, however, allolactose is usually replaced by the analogous compound isopropyl thiogalactose, which is not metabolized.
    • On the other hand, virtually no hydrolysis occurs with an isopropyl group and the return of AChE is dependent upon synthesis of a new enzyme.
    • Three glyphosate salts are currently being marketed: isopropyl amine, ammonium and di-ammonium salt.
    • Here, expression from pQE60 is increased in the presence of isopropyl thiogalactoside.
 
 

Definition of isopropyl in US English:

isopropyl

nounˌīsəˈprōpəl
Chemistry
  • as modifier Of or denoting the alkyl radical —CH(CH₃)₂, derived from propane by removal of a hydrogen atom from the middle carbon atom.

    Example sentencesExamples
    • Three glyphosate salts are currently being marketed: isopropyl amine, ammonium and di-ammonium salt.
    • It has been stated that isopropyl acetate is comparable in toxicity to ethyl acetate and npropyl acetate.
    • In the laboratory, however, allolactose is usually replaced by the analogous compound isopropyl thiogalactose, which is not metabolized.
    • On the other hand, virtually no hydrolysis occurs with an isopropyl group and the return of AChE is dependent upon synthesis of a new enzyme.
    • Here, expression from pQE60 is increased in the presence of isopropyl thiogalactoside.
 
 
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更新时间:2024/12/26 9:30:47