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：

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:


  • Hexane - Wikipedia
    Hexane is a colorless liquid, odorless when pure, and with a boiling point of approximately 69 °C (156 °F) It is widely used as a cheap, relatively safe, largely unreactive, and easily evaporated non-polar solvent, and modern gasoline blends contain about 3% hexane
  • n-HEXANE | C6H14 | CID 8058 - PubChem
    n-Hexane is a chemical made from crude oil Pure n-Hexane is a colorless liquid with a slightly disagreeable odor It is highly flammable, and its vapors can be explosive Puren- Hexane is used in laboratories Most of then- Hexane used in industry is mixed with similar chemicals called solvents
  • Hexane | Fisher Scientific
    Hexane, also called hexanes, is a mixture of straight-chain alkanes with six carbon atoms It consists of approximately 60 percent n-hexane, varying amounts of the isomers 2-methylpentane and 3-methylpentane, and smaller amounts of non-isomer alkanes
  • What is Hexane? (with pictures) - AllTheScience
    Hexane is an organic compound made of carbon and hydrogen that is most commonly isolated as a byproduct of petroleum and crude oil refinement At room temperature it is an odorless, colorless liquid, and it has many uses in industry
  • Hexane - U. S. Environmental Protection Agency
    Hexane is used to extract edible oils from seeds and vegetables, as a special-use solvent, and as a cleaning agent Acute (short-term) inhalation exposure of humans to high levels of hexane causes mild central nervous system (CNS) effects, including dizziness, giddiness, slight nausea, and headache
  • Hexane | Formula, Properties Application
    Hexane is a significant chemical compound, frequently used in industrial applications Comprised of six carbon atoms and fourteen hydrogen atoms, it is classified as an alkane hydrocarbon
  • Hexane - Simple English Wikipedia, the free encyclopedia
    Hexane Hexane is an organic compound with the chemical formula C 6 H 14 It is an alkane with 6 carbon atoms "Hexane" can mean any of the 5 structural isomers (meaning compounds with the same chemical formula but a different shape) it has IUPAC naming says that "hexane" only means the isomer with no branches, with the other 4 having
  • Hexane - Definition, Properties, Structure, and Uses - Vedantu
    Hexane is an organic compound, a straight-chain alkane with six carbon atoms with the molecular formula C6H14 It is an odorless and colorless liquid, when pure, and it has a boiling point of approximately 69 °C (156 °F)
  • What is Hexane? - BYJUS
    What is Hexane? Hexane is an unbranched hydrocarbon with the formula C6H14 Hexane is a nonpolar molecule with a weak intermolecular interactions occur between the molecules of pure liquid hydrocarbons It is a highly volatile, flammable toxic chemical which is a by-product made from crude oil
  • Hexane - Common Organic Chemistry
    The hexane that are commonly used in organic chemistry are a mixture of various six carbon alkanes, not just n -hexane The lower toxicity and flammability of heptane has led to a slow shift towards heptane in favor of hexane





中文字典-英文字典  2005-2009