Huangshan Basihui Chemical Auxiliary Co., Ltd.
Search:
无码avav无码中文字幕,黄片视频高清在线观看免费,日韩高清在线观看不卡一区二区,AV剧情麻豆映画国产在线观看
  • <abbr id="emycy"></abbr>
  • 久久露脸国语精品国产91| 伊人久久五月丁香综合中文亚洲| 岛国在线视频| 久久综合狠狠综合久久激情| 99热亚洲色精品国产88| 欧美久久免费一级免费片| 无遮挡啪啪成人免费网站| 手机在线看永久av免费| 亚洲一区无码精品色变态| 无码免费婬AV片在线观看| 亚洲日韩精品无码网| 97超级碰碰碰久久久| 亚洲欧美日韩旡码| 精品99国产视频| 久久综合国产乱子伦精品免费| 午夜精品久久久久久久| 中文字幕精品免费| 日韩东京热无码人妻| 国产精品久久福利网站| 国产黄三级精品在线观看播放| 欧美国产日韩激情| 欧美日韩国产综合视频在线看| 亚洲中文字幕无码av| 国内精品自产拍不卡在线观看| 国产成人一区二区三区| 男女艹逼视频| 久久久国产精品免费视频|
      Ethers
    Alcohols
    Acids
    Quinones
    Carboxylic acid derivat...
    Amines
    Ketones
    Hydrocarbons--alkanes
    Hydrocarbons--olefins
    Hydrocarbons--Arom...
    Heterocyclic compoun...
    Nitriles
    Aldehydes
    Other organic chemical...
     
    4 - cyanopyridine

    Product name: 4 - cyanopyridine gauge: 99.5% package shipment: 190 kg/barrel 

     

     

    4 - cyanopyridine

    4-Cyanopyridine

    Don't name: 4 - cyanopyridine;4 - pyridine armour nitrile;Pyridine - acrylic acid - 4;Isonicotinic acid nitrile.Iso-nicotinic nitrile;4 - cyanide nicotine;Iso-nicotinic acetylcholinesterase nitrile;4 - cyanopyridine

    CAS no. : 100-48-1 】

    Molecular formula: C6H4N2

    Molecular weight: 104.11

    Risk categories: 6.1

     

    Basic properties:

    Appearance characteristics

     

    Melting point

    76-79 °C(lit.)

    Boiling point

    196 °C

    Dense degree of

     

    The refractive index

     

    Flash point

    88 °C

    With the way

    Used as a medicine, dye intermediates

     
    [ Back ]