久久最新最好视频|中出无码在线观看|新呦呦啪啪的网站|www.成人极品|人人妻人人爽人人搡|国产网站一区导航|欧美日韩国产小说|www.日皮大片|久草视频老美精品|久久成人偷拍九九

Welcome to Qingdao Frontierchem Co.,Ltd.

  • Tel: +86-532-68870270
    • ??
  • CHINESE
  • ENGLISH

    • 4-(Hydroxymethyl)tetrahydropyran

    Cas No.: 14774-37-9

    Content: 99%

    Appearance：Colourless and transparent liquid

    Molecular Formula:C6H12O2

    Molecular Weight:116.1583

    Boiling Point(℃):218.9°C at 760 mmHg

    Packaging: 200kg/drum




      Previous product： 3-Bromo-2-thiophenecarboxylic acid
      Next product： 1-Methylpyrazole-4-boronic acid pinacol ester