黄片精品,亚洲中文字幕高清有码在线,国产自在自线精品午夜视频,成年免费大片黄在线观看图片

        Changzhou Yuping Chemical Co., Ltd.
           
         
         
        Add:158 Xuecheng Road, Xueyan Town,
        Wujin City, Jiangsu, China (213169)
        Tel:+86-519-86160288, 86158021,
        86158322, 86160118, 86160228
        Fax:+86-519-86162202
        E-mail:jushun@liyangchem.com

        Dimethyaminoethoxyethanol

        CAS No.: 1704-62-7
        Physical and chemical properties

        2-(2-(dimethylamino)ethoxy)ethanol is colorless or light yellow liquid, soluble in water. Viscosity is 5mPa.s; flash point is 86℃ (PMCC), 93℃(PTT); vapor pressure (21℃)<6.7Pa; boiling point 201~205℃; freezing point<-40℃; PH value is about 11.0.

        Aliases:dimethyl2-(2-aminoethoxy)ethanol;2-(2-dimethylaminoethoxy)-ethynol

        Molecular Formula: C6H15NO2

        Structural weight: 133.2

        Quality index

        Name Index
        dimethyaminoethoxyethanol ≥98%
        Color colorless or light yellow liquid
        Relative density (20℃) 0.96

        Packing
        200kg/barrel

        Uses
        This product is mainly used in low odor reactive catalyst of hard form, or used in soft molding foam and soft polyether urethane foam.

        Structural formula

          

         
         
        點擊這里給我發(fā)消息