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单词 propene
释义

Definition of propene in English:

propene

noun ˈprəʊpiːnˈprōˌpēn
Chemistry
  • another term for propylene
    Example sentencesExamples
    • Higher alkenes take their names from the corresponding alkanes: propene, butene, etc.
    • It makes propene by reacting ethene and 2-butene metathetically.
    • The methods of its synthesis include oxidation of 2-propanol (isopropyl alcohol), the hydration of propene, and as a co-product (with phenol) of the O 2 oxidation of cumene.
    • Another major epoxide, propylene oxide, comes from propene reacting with organic hydroperoxides (more reactive equivalents of hydrogen peroxides).

Origin

Mid 19th century: blend of propane and alkene.

Definition of propene in US English:

propene

nounˈprōˌpēn
Chemistry
  • another term for propylene
    Example sentencesExamples
    • Another major epoxide, propylene oxide, comes from propene reacting with organic hydroperoxides (more reactive equivalents of hydrogen peroxides).
    • Higher alkenes take their names from the corresponding alkanes: propene, butene, etc.
    • It makes propene by reacting ethene and 2-butene metathetically.
    • The methods of its synthesis include oxidation of 2-propanol (isopropyl alcohol), the hydration of propene, and as a co-product (with phenol) of the O 2 oxidation of cumene.

Origin

Mid 19th century: blend of propane and alkene.

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更新时间:2025/6/18 16:40:56