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
  • Hexane | C6H14 | CID 8058 - PubChem
    N-hexane is a clear colorless liquids with a petroleum-like odor Flash points -9 °F Less dense than water and insoluble in water Vapors heavier than air Used as a solvent, paint thinner, and chemical reaction medium
  • 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 | 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
  • Hexane
    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 (C6H14) properties - Chemical Portal
    Chemical compound properties database with melting point, boiling point, density and alternative names
  • n-Hexane - NIST Chemistry WebBook
    n-Hexane Formula: C 6 H 14 Molecular weight: 86 1754 IUPAC Standard InChI: InChI=1S C6H14 c1-3-5-6-4-2 h3-6H2,1-2H3 Copy
  • n-Hexane - ToxFAQs
    n-Hexane naturally occurs in the environment, and it also enters the environment during manufacturing and use It evaporates very easily into the air where it is broken down in a few days
  • Hexane: Structure, Properties, Uses Health Effects Explained
    Learn about hexane—structure, formula, properties, uses, safety hazards, and real-life applications Easy guide for students with exam tips and key facts about hexane in chemistry
  • Hexane - n-Hexane, Hexane - MilliporeSigma
    270504 Hexane, ≥95%, suitable for UV Vis spectroscopy and HPLC, suitable for EPA ACB B21-02, EPA OTM-45, and EPA ACB B23-05b Expand View Pricing





中文字典-英文字典  2005-2009