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 Uses, Exposure Risks, and Levels in the Body - WebMD
    What is acetone and how does it affect your health? Explore common acetone uses, potential exposure risks, and how the body naturally produces this chemical
  • 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
  • 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 - NIST Chemistry WebBook
    The heat capacities of isopropyl alcohol and acetone from 16 to 298 K and the corresponding entropies and free energies, J Am Chem Soc , 1929, 51, 1145-51 [all data]
  • Acetone: Uses, Benefits, and Side Effects - Health
    Acetone occurs naturally in your body and helps with ketosis, when your body burns fat for energy It is important to use acetone in well-ventilated areas and avoid mixing it with other
  • 10 Unusual Uses for Acetone at Home - Bob Vila
    Acetone is highly flammable, so it should never be used near a flame or heat source It can irritate the lungs and mucus membranes, so it should always be used with good ventilation, and it can
  • Acetone: Beauty, Industrial Uses, Possible Hazards
    Acetone is a chemical commonly used in industrial, cleaning, and household products, such as nail polish remover It's also naturally produced in small amounts in your body and throughout the environment 1
  • Amazon. com: Acetone
    100% Pure Acetone Nail Polish Remover | Professional Quality | Easy To Use | Rapidly Removes Natural, Gel, Acrylic, shellac, and Glitter Nails | 8 Fl oz





中文字典-英文字典  2005-2009