Definition of ethylidene in English:

ethylidene

(also aethyliden)

noun ɪˈθʌɪlɪdiːnɪˈθɪlɪdiːn

Chemistry

The divalent hydrocarbon radical  CHCH₃. Usually attributive or a formative element in chemical names.

Mid 19th century; earliest use found in Henry Watts (1815–1884), chemist. From (i) German Äthyliden.

(also aethyliden)

noun

Chemistry

The divalent hydrocarbon radical  CHCH₃. Usually attributive or a formative element in chemical names.

Mid 19th century; earliest use found in Henry Watts (1815–1884), chemist. From (i) German Äthyliden.

词汇	ethylidene
释义	Definition of ethylidene in English: ethylidene (also aethyliden) noun ɪˈθʌɪlɪdiːnɪˈθɪlɪdiːn Chemistry The divalent hydrocarbon radical  CHCH₃. Usually attributive or a formative element in chemical names. Origin Mid 19th century; earliest use found in Henry Watts (1815–1884), chemist. From (i) German Äthyliden. Definition of ethylidene in US English: ethylidene (also aethyliden) noun Chemistry The divalent hydrocarbon radical  CHCH₃. Usually attributive or a formative element in chemical names. Origin Mid 19th century; earliest use found in Henry Watts (1815–1884), chemist. From (i) German Äthyliden.
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