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>
  • 中文字幕无码久久精品专区| 青青操av| 亚洲综合图区经典日韩制服| 乱人伦中文视频在线观看无码| 国产无套乱子伦精彩是白视频| 国产精品一区二区三区Av| 国产亚洲av毛片之| 国产自偷自偷手机在线| 日韩精品无码性爱福利| 亚洲春色精品无码专区| 四虎国产永久免费久久| 久久久久亚洲精品中文字幕| 91精品91久久久久久| 国产精品毛片一区二区三区| 亚洲欧美日韩精品专区52| 亚洲精品狼友在线播放| 一级高清无码免费黄色电影| 2021年最新无码福利视频| 精品无码在线网站| 久久精品久久精品中文字幕| 亚洲一级黄片免费在线视频| 欧美,亚洲,国产精品| 中文字幕av一区二区| 一本香蕉视频一区| 亚洲AⅤ午夜精品福利一区| 在线国产毛片手机小视频| 国产成人精品亚洲777人妖|
      Ethers
    Alcohols
    Acids
    Quinones
    Carboxylic acid derivat...
    Amines
    Ketones
    Hydrocarbons--alkanes
    Hydrocarbons--olefins
    Hydrocarbons--Arom...
    Heterocyclic compoun...
    Nitriles
    Aldehydes
    Other organic chemical...
     
    1, 3 butanediol

    Product name: 1.3 butyl glycol gauge: 99.6% (industrial) package shipment: 200 kg a barrel 

    Product name: 1.3 butyl glycol gauge: 99.85% (cosmetic grade) package shipment: 200 kg a barrel 

     

     

    1, 3 - butanediol
    1,3-Butanediol

    Don't name: between butyl glycol;(+) - 1, 3 - butanediol;1, 3 - dihydroxy butane;1, 3 - butanediol;Between butyl glycol;

    CAS number: [107-88-0]

    Molecular formula: C4H10O2

    Molecular weight: 90.12

     

    Basic properties:

    Appearance characteristics

    Transparent colorless hygroscopic viscous liquid, the weaker special taste.Almost no smell.

    Melting point

    -54 °C

    Boiling point

    203-204 °C(lit.)

    Dense degree of

    1.005 g/mL at 25 °C(lit.)

    The refractive index

    n20/D 1.44(lit.)

    Flash point

    250 °F

    With the way

    Used as soft embellish agent, also used in organic synthesis

    Raw material category

    Flammable liquids

     
    [ Back ]