精品久久久久成人码免费动漫,精品少妇人妻Av免费久久农村,久久夜色精品亚洲噜噜国产AV,摄像头下面是盲区吗

      4. SHIJIAZHUANG SINCERE CHEMICALS CO., LTD.
      Add.:RM.2-3-1705 JIN LING
      MANSIONS NO.106-1 EAST YUHUA
      ROAD SHIJIAZHUANG
      CITY HEBEI PROVINCE CHINA
      P.C:050011
      Tel:+86-311-67663776 67663728
      +86-311-67663623 67663783
      +86-311-85356878 67667576
      Fax:+86-311-67663763
      E-mail:sjzchx@sjzchx.com
      chenghexin@sjzchx.com
      Products
      Cyclopropyl methyl ketone

      Specification

      Identification
      Name：Cyclopropyl methyl ketone

      Synonym： Acetylcyclopropane

      CAS No.： 765-43-5
      Molecular Formula： C5H8O
      Molecular Weight： 84.12
      Specification:

      Index

      Standard

      Appearance

      colorless liquid

      Purity

      ≥99.0%

      Water

      ≤0.2%

      Properties: Colorless transparent liquid.b.p.114° C, refractive index (n20/D):1.424(lit.), Specific gravity 0.849g/ml (25°C). Can be mixed with alcohol ether, have certain solubilility in water.
      Hazardous Information
      S16 Keep away from sources of ignition.
      R11Highly flammable.
      Hazardous code:F
      Hazardous class:11
      UN number：UN1224

      Application: Cyclopropyl methyl ketone is a kind of important organic raw materials and intermediates. In medicine, it is mainly used for synthesizing anti-HIV drugs EFAVIRENZ and Yierleimin; In terms of pesticides, it is mainly used for fungicides, such as Cyprodinil and Cyproconazole. In herbicide, it is used as the intermediate for Isoxaflutole.
      Package：180kgper drum


      【Previous】 【Next】 【Return】