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>
  • 1024国产在线在线视频| 欧美亚洲国产精品第一页| 亚洲美女国产精品久久久久| 国产精品三级久久久久久电影| 国产精品无码高清在线| 国产精品揄拍100视频最近| 日韩在线一区二区三区观看| 最精品无码国产手机在线| 中文字幕人妻天堂无码专区| 在线观看国产日韩亚洲中文字幕| 又紧又爽又深精品视频一区二区| 2021最新亚洲精品无码| 国产午夜亚洲精品不卡福利| 丝袜一区二区三区在线观看| 欧美午夜精品专区| 日韩中文字幕一级黄片| 久久久久久国产精品视频| 国产国语日韩亚洲欧美中文字幕影视| 天天摸夜夜添狠狠添高潮出水| 午夜AV不卡免费看| a视频在线看无码免费| 国产高清亚洲精品26u| 99免费无码精品国产| 伊人久久五月丁香综合中文亚洲| 日产成品片a直接观看入| 国产日韩久久久久老熟女| 91人妻丰满熟妇Aⅴ无码|
      Ethers
    Alcohols
    Acids
    Quinones
    Carboxylic acid derivat...
    Amines
    Ketones
    Hydrocarbons--alkanes
    Hydrocarbons--olefins
    Hydrocarbons--Arom...
    Heterocyclic compoun...
    Nitriles
    Aldehydes
    Other organic chemical...
     
    N - methyl pyrrolidine

    Product name: N - methyl pyrrolidine gauge: 99.8% package installs: 35 kg/barrel

     

     

     

    N - methyl pyrrolidine
    1-Methylpyrrolidine

    Don't name: 1 - methyl pyrrolidine;1 - methyl pyridine alkanes;N - methyl 4 hydrogen pyrrole;N - methyl pyrrolidine;1 - methyl pyrrolidine,;1 - methyl pyridine alkanes, N - methyl pyrrole four hydrogen, N - methyl pyrrolidine

    CAS number: [120-94-5].

    Molecular formula: C5H11N

    Molecular weight: 85.15

     

     

     

    Basic properties:

    Appearance characteristics

    Volatile colorless transparent liquid.

    Melting point

    -90 °C

    Boiling point

    80-81 °C(lit.)

    Dense degree of

    0.819 g/mL at 25 °C(lit.)

    The refractive index

    n20/D1.425

    Flash point

    −7 °F

    With the way

    Used as pharmaceutical intermediates

     
    [ Back ]