Last Updated
：2026/01/07
エチル
Hiragana
えちる
Noun
Japanese Meaning
有機化学において、エタンから水素原子1個を失った1価の基で、化学式C2H5–で表される「エチル基」のこと。一般にアルキル基の一種として、多くの有機化合物名に用いられる。
Easy Japanese Meaning
アルコールのなかのひとつのぶぶんで、エタノールなどにふくまれるきそになるもの
Chinese (Simplified) Meaning
乙基 / 有机化合物中的C2H5基团
Chinese (Traditional) Meaning
乙基 / 乙烷基
Korean Meaning
유기화학에서 C2H5−를 나타내는 기 / 에탄에서 수소 한 개가 제거되어 생긴 일가 탄화수소기
Vietnamese Meaning
etyl / gốc etyl (C2H5) trong hóa học
Tagalog Meaning
grupong etil (C2H5) / radikal na etil sa kimika / grupong alkil na may dalawang karbon
Sense（1）
(chemistry) ethyl
（ romanization ）
Quizzes for review
See correct answer
This compound contains an ethyl group.
See correct answer
この化合物はエチル基を含んでいます。
Japanese - English
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