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:

trichloromethane    


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:


  • Chloroform - Wikipedia
    Chloroform, [9] or trichloromethane (often abbreviated as TCM), is an organochloride with the formula C H Cl 3 and a common solvent It is a volatile, colorless, sweet-smelling, dense liquid produced on a large scale as a precursor to refrigerants and PTFE [10]
  • Chloroform | CHCl3 | CID 6212 - PubChem
    The most important reaction of trichloromethane is that with hydrogen fluoride in the presence of antimony pentahalides to give monochlorodifluoromethane (CFC 22), a precursor in the production of polytetrafluoroethylene (Teflon, Hostaflon, PTFE)
  • Trichloromethane: Properties, Production And Uses
    Trichloromethane, also known as chloroform [67-66-3], is an organic compound with the chemical formula CHCl 3 It is a clear, colorless liquid with a sweet yet pungent odor Historically, it was used in anesthesia and as a solvent, but due to its toxicity, it has been substituted by safer products
  • CHLOROFORM (TRICHLOROMETHANE) | Occupational Safety and Health . . .
    Colorless liquid with a pleasant odor * All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details See 29 CFR 1910 1000 Table Z-1 CARCINOGEN (Ca): REDUCE EXPOSURE TO LOWEST FEASIBLE CONCENTRATION See Appendix A
  • Chloroform CHCl3 | Formula, Structure, Properties, Uses
    Chloroform is a colourless, volatile liquid with a sweet odour It is a powerful anesthetic and sedative agent The chemical formula for chloroform is CHCl3 Its IUPAC name is Trichloromethane Other names are Methane trichloride, Methyl trichloride, Methenyl trichloride, and Methenyl chloride
  • Chloroform | Solvent, Anesthetic, Toxicity | Britannica
    chloroform (CHCl3), nonflammable, clear, colourless liquid that is denser than water and has a pleasant etherlike odour It was first prepared in 1831 The Scottish physician Sir James Simpson of the University of Edinburgh was the first to use it as an anesthetic in 1847
  • Trichloromethane - NIST Chemistry WebBook
    Trichloromethane Formula: CHCl 3 Molecular weight: 119 378 IUPAC Standard InChI: InChI=1S CHCl3 c2-1 (3)4 h1H Copy Sheet of paper on top of another sheet
  • Trichloromethane | 67-66-3 - ChemicalBook
    Trichloromethane (CAS 67-66-3) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook
  • The Chloroform Molecule -- As a Solvent - World of Molecules
    Chloroform, or trichloromethane, is an organic compound with formula CHCl 3 It is a colorless, sweet-smelling, dense liquid t It is a powerful anesthetic, euphoriant, anxiolytic and sedative when inhaled or ingested
  • Chemical Properties of Trichloromethane (CAS 67-66-3)
    Liquid-Liquid Equilibrium for the Ternary System of 3-Mercaptopropionic Acid + Water + Trichloromethane Measurement and Correlation of the Solubility of 2-Cyanoacetamide in 14 Pure Solvents and the Mixing Properties of Solutions





中文字典-英文字典  2005-2009