1. <strong id="mzubb"><dl id="mzubb"></dl></strong>
      <del id="mzubb"><dl id="mzubb"></dl></del>
      1. <th id="mzubb"><progress id="mzubb"></progress></th>

        国产AV手机播放|成人AV自拍|AV在线黄|AV亚洲导航|91成人影音|AV天堂久久久|免费一级α片|强奸AA特一级片|亚洲中文字幕|国产伦乱


        2,2-Difluoroethylamine

        Physicochemical properties
        English synonyms: Ethanamine, 2,2-difluoro-; Ethylamine, 2,2-difluoro-; 2,2-Difluoroethylamine
        CAS: 430-67-1
        Molecular formula:   Molecular weight: 81.06
        Appearance/Character: Colorless t ransparent liquid
        Quality index Content/Purity:  
        Remarks 液體10




          Previous product: 2-chloro-1,1-difluoroethane
          Next product: Sodium Chlorodifluoroacetate

        国产AV手机播放|成人AV自拍|AV在线黄|AV亚洲导航|91成人影音|AV天堂久久久|免费一级α片
        1. <strong id="mzubb"><dl id="mzubb"></dl></strong>
            <del id="mzubb"><dl id="mzubb"></dl></del>
            1. <th id="mzubb"><progress id="mzubb"></progress></th>