英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

acetone    音标拼音: ['æsət,on]
n. 丙酮

丙酮

acetone
n 1: the simplest ketone; a highly inflammable liquid widely
used as an organic solvent and as material for making
plastics [synonym: {acetone}, {propanone}, {dimethyl ketone}]

acetone \ac"e*tone\ ([a^]s"[-e]*t[=o]n), n. [See {Acetic}.]
(Chem.)
A volatile liquid ({CH3.CO.CH3}); pyroacetic spirit; methyl
ketone; -- obtained by fermentation, the distillation of
certain acetates, or by the destructive distillation of
citric acid, starch, sugar, or gum, with quicklime. It is
commonly used as a solvent.
[1913 Webster PJC]

Note: The term was once also applied to a number of bodies of
similar constitution, more frequently called ketones.
See {Ketone}.
[1913 Webster PJC]

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Acetone - Wikipedia
    Acetone is miscible with water and serves as an important organic solvent in industry, home, and laboratory
  • Acetone | CH3-CO-CH3 | CID 180 - PubChem
    It is a colorless liquid with a distinct smell and taste It evaporates easily, is flammable, and dissolves in water It is also called dimethyl ketone, 2-propanone, and beta-ketopropane Acetone is used to make plastic, fibers, drugs, and other chemicals It is also used to dissolve other substances
  • Acetone | Structure, Uses, Facts | Britannica
    Acetone, organic solvent of industrial and chemical significance, the simplest and most important of the aliphatic (fat-derived) ketones Pure acetone is a colorless, somewhat aromatic, flammable, and mobile liquid Learn more about the structure and uses of acetone in this article
  • Acetone - New World Encyclopedia
    Acetone is a highly effective solvent for many organic compounds and is the active ingredient in nail polish remover It is also used to make various plastics, fibers, drugs, and other chemicals
  • Acetone Formula - GeeksforGeeks
    Acetone is an organic compound and is a colorless liquid whose other name (IUPAC name) is Propanone It is used in the production of plastics and other industrial products
  • Acetone | Formula, Properties Application
    Acetone, also known as propanone, is an organic compound that is colorless and possesses a distinctly sweet, fruity odor A liquid at room temperature, it is a versatile material used in a myriad of applications around the world, ranging from nail polish remover to industrial solvent
  • What is Acetone? - BYJUS
    Acetone is a powerful solvent that is used as nail polish remover Acetone is also effective for oil removal and preparing nail polish Is acetone toxic? Breathing moderate to high amounts of acetone for a short amount of time can irritate your nose, throat, lungs and eyes
  • Acetone - American Chemical Society
    Acetone, the simplest ketone, is a volatile, flammable, colorless liquid Laboratory denizens commonly use it as a solvent and to clean glassware; it is also a component of nail polish removers
  • Understanding the Structure of Acetone: A Simple Explanation
    TL;DR: Acetone is a simple yet fascinating molecule with a triangular structure (C₃H₆O), where a carbonyl group (C=O) sits between two methyl groups (CH₃) It’s a polar solvent with unique properties—highly volatile, flammable, and great for dissolving oils and plastics Whether you’re a student, chemist, or hobbyist, understanding its molecular geometry, bonding, and applications
  • What is acetone? Uses, risks, and more - Medical News Today
    What is acetone, and does it have risks? Acetone is a colorless solvent that can be found in products, such as nail polish and paint remover Solvents are substances that can break down or





中文字典-英文字典  2005-2009