无码搞黄在线观看视频|永远免费的成人网站|欧美日韩人人早操人妻视频|欧美性交导航色国产在线视频|毛片在线视频播放|国产亚洲国产小电影|国产日韩欧美一级a片|av手机免费在线观看|国产无码av久久久|成人电影三级片电影

Welcome to Qingdao Frontierchem Co.,Ltd.

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

    • Thiophene-3-ethanol

    Cas No.: 13781-67-4

    Content: 98%

    Appearance：Light yellow transparent liquid

    Molecular Formula:C5H6OS

    Molecular Weight:114.1655

    Density:1.231g/cm3

    Boiling Point(℃):202.5°C at 760 mmHg

    Packaging: 200KG/drum




      Previous product： 5-bromo-2-thiophenecarboxaldehyde
      Next product： 4-(Aminomethyl)tetrahydro-2H-pyran