Definition of acetic anhydride in English:

acetic anhydride

noun

mass nounChemistry

The anhydride of acetic acid, a colourless pungent liquid used in making synthetic fibres.
〔化〕乙酸酐，脱水醋酸
Chemical formula: (CH₃CO)₂O
Example sentencesExamples
- Opium is turned into heroin through a refining process that requires the application of acetic anhydride, a chemical agent manufactured in Europe, Mexico and the US.
- Nitration with nitric acid alone, or in combination with acetic acid, acetic anhydride, or sulfuric acid, are common examples of adding nitro functional groups to aromatic hydrocarbons.
- Second, the alkaloid is refluxed with acetic anhydride for about five hours.
- Thailand has vowed to control the movement of chemicals used in the production of amphetamines and heroin, including acetic anhydride and chloroform.
- Following additional washes with PBT, the slides were treated for 10 min with acetic anhydride and triethanolamine-HCl to reduce background.

Definition of acetic anhydride in US English:

acetic anhydride

noun

Chemistry

The anhydride of acetic acid. It is a colorless pungent liquid, used in making synthetic fibers.
〔化〕乙酸酐，脱水醋酸
Chemical formula: (CH₃CO)₂O
Example sentencesExamples
- Following additional washes with PBT, the slides were treated for 10 min with acetic anhydride and triethanolamine-HCl to reduce background.
- Second, the alkaloid is refluxed with acetic anhydride for about five hours.
- Nitration with nitric acid alone, or in combination with acetic acid, acetic anhydride, or sulfuric acid, are common examples of adding nitro functional groups to aromatic hydrocarbons.
- Thailand has vowed to control the movement of chemicals used in the production of amphetamines and heroin, including acetic anhydride and chloroform.
- Opium is turned into heroin through a refining process that requires the application of acetic anhydride, a chemical agent manufactured in Europe, Mexico and the US.

词汇	acetic anhydride
释义	Definition of acetic anhydride in English: acetic anhydride noun mass nounChemistry The anhydride of acetic acid, a colourless pungent liquid used in making synthetic fibres. 〔化〕乙酸酐，脱水醋酸 Chemical formula: (CH₃CO)₂O Example sentencesExamples Opium is turned into heroin through a refining process that requires the application of acetic anhydride, a chemical agent manufactured in Europe, Mexico and the US. Nitration with nitric acid alone, or in combination with acetic acid, acetic anhydride, or sulfuric acid, are common examples of adding nitro functional groups to aromatic hydrocarbons. Second, the alkaloid is refluxed with acetic anhydride for about five hours. Thailand has vowed to control the movement of chemicals used in the production of amphetamines and heroin, including acetic anhydride and chloroform. Following additional washes with PBT, the slides were treated for 10 min with acetic anhydride and triethanolamine-HCl to reduce background. Definition of acetic anhydride in US English: acetic anhydride noun Chemistry The anhydride of acetic acid. It is a colorless pungent liquid, used in making synthetic fibers. 〔化〕乙酸酐，脱水醋酸 Chemical formula: (CH₃CO)₂O Example sentencesExamples Following additional washes with PBT, the slides were treated for 10 min with acetic anhydride and triethanolamine-HCl to reduce background. Second, the alkaloid is refluxed with acetic anhydride for about five hours. Nitration with nitric acid alone, or in combination with acetic acid, acetic anhydride, or sulfuric acid, are common examples of adding nitro functional groups to aromatic hydrocarbons. Thailand has vowed to control the movement of chemicals used in the production of amphetamines and heroin, including acetic anhydride and chloroform. Opium is turned into heroin through a refining process that requires the application of acetic anhydride, a chemical agent manufactured in Europe, Mexico and the US.
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