Huangshan Basihui Chemical Auxiliary Co., Ltd.
Search:
伊人久久大香线蕉成人综合网_黄色av大片_久久久久久久久久网站_国产精品99久久免费黑人人妻_来一水AV@lysav

<span id="o6xud"><th id="o6xud"></th></span>
<small id="o6xud"><tbody id="o6xud"><noframes id="o6xud"></noframes></tbody></small>

        <small id="o6xud"></small>

        <noscript id="o6xud"><dl id="o6xud"></dl></noscript>
        1. 
          

              <source id="o6xud"></source>
            1. 东乡| 眉山市| 常山县| 平度市| 阿克苏市| 松桃| 湖南省| 襄汾县| 清水河县| 防城港市| 昂仁县| 乐平市| 岗巴县| 耒阳市| 大埔区| 蒲江县| 谷城县| 和田市| 盐边县| 江北区| 昭通市| 汉阴县| 郓城县| 宁波市| 奉节县| 将乐县| 南部县| 昌平区| 汝阳县| 文安县| 翁牛特旗| 永安市| 北流市| 玉龙| 永靖县| 丹东市| 安多县| 健康| 宿州市| 青田县| 获嘉县|
                Ethers
              Alcohols
              Acids
              Quinones
              Carboxylic acid derivat...
              Amines
              Ketones
              Hydrocarbons--alkanes
              Hydrocarbons--olefins
              Hydrocarbons--Arom...
              Heterocyclic compoun...
              Nitriles
              Aldehydes
              Other organic chemical...
               
              2 - butanone

              Product name: 2 - butanone specification: 99.5% packing: 180 kg/barrels/water purification

               

              2 - butanone

              2-Butanone

              Don't name: 2 - butanone

              CAS no. : 78-93-3 】

              Molecular formula: C4H8O

              Molecular weight: 72.11

               

              Basic properties:

              Appearance characteristics

              Colorless, flammable liquid, there is the smell of acetone.Soluble in water, ethanol and ethyl ether, but with oil miscibility.

              Melting point

              -87°C

              Boiling point

              80°C

              Dense degree of

              0.806

              The refractive index

              n20/D 1.379(lit.)

              Flash point

              26 °F

              With the way

              Butanone mainly used as solvent, such as used in the lubricating oil dewaxing, coating industry and a variety of resin, solvent, the extraction process of the vegetable oil and refining process of azeotropic distillation, its advantage is strong solubility, low volatile than acetone, belong to the boiling point ketone solvents.Butanone and the preparation of pharmaceuticals, dyes, detergents, spices, antioxidants and some catalysts are intermediates, synthetic resistance peeling agent methyl ethyl ketone oxime, polymerization catalyst methyl ethyl ketone peroxide, corrosion inhibitor and dispersant methyl pentine alcohol, etc., in the electronics industry as a developer after integrated circuit lithography.

              Raw material category

              Flammable liquids

               
              [ Back ]
               
              Home | About us | Products | News | Honors | Facility | Order | Contact us | 中文版 【 Admin
              Copyright(C)2014, Huangshan Basihui Chemical Auxiliary Co., Ltd. All Rights Reserved Copyright Notice