Word
ethanal
/ˈeθənæl/
noun
乙醛
核心释义
acetaldehyde; a colorless volatile water-soluble liquid aldehyde used chiefly in the manufacture of acetic acid, perfumes, and drugs
- 1.
乙醛。
acetaldehyde
- 2.
一种无色挥发性可溶于水的液体醛,主要用于制造醋酸、香水和药物
a colorless volatile water-soluble liquid aldehyde used chiefly in the manufacture of acetic acid and perfumes and drugs
乙醛。；一种无色挥发性可溶于水的液体醛,主要用于制造醋酸、香水和药物
用法In use
The chemist synthesized ethanal in the lab.
用法提示：“ethanal”作宾语，表示一种无色易挥发的液体醛。
Ethanal is a key intermediate in the production of acetic acid.
用法提示：“ethanal”作主语，指代该化学物质。
When exposed to air, ethanal can oxidize to form acetic acid.
用法提示：“ethanal”作主语，描述其化学性质。
ethanal is used in [noun phrase]
Ethanal is used in the manufacture of acetic acid.
乙醛用于制造乙酸。
ethanal is a [adjective] aldehyde
Ethanal is a colorless volatile aldehyde.
相关词与表达Connections
近义词Synonyms
- acetaldehyde
- 乙醛 · 与 ethanal 完全同义，acetaldehyde 是常用名，ethanal 是系统命名法名称。
易混词Confusing words
- ethanol
- 乙醇 · 乙醛是醛类，乙醇是醇类；乙醇常被用作燃料或酒精饮料，乙醛是化学中间体。
Dictionary facts from ECDICT, WIKTIONARY.