国产成人手机在线视频在线观看,成年人在线观看,无码免费无线观看在线视,精品免费无码毛片

<ruby id="uowft"></ruby>
    • <strike id="uowft"><small id="uowft"></small></strike>
      1. <div id="uowft"></div>

            2. SHIJIAZHUANG SINCERE CHEMICALS CO., LTD.
            Add.:RM.2-3-1705 JIN LING
            MANSIONS NO.106-1 EAST YUHUA
            ROAD SHIJIAZHUANG
            CITY HEBEI PROVINCE CHINA
            P.C:050011
            Tel:+86-311-67663776 67663728
            +86-311-67663623 67663783
            +86-311-85356878 67667576
            Fax:+86-311-67663763
            E-mail:sjzchx@sjzchx.com
            chenghexin@sjzchx.com
            Products
            1,2-Bis(2-chloroethoxy)ethane

            Specification

             

            Indentification

            Name: 1,2-Bis(2-chloroethoxy)ethane

            Synonyms: Triethylene glycol dichloride; Triglycol dichloride

            Molecular Formula: C6H12Cl2O2

            Molecular Weight: 187.06

            CAS Number: 112-26-5

            Specification:

            Index

            Standard

            Appearance

            colorless liquid to yellowish liquid

            Purity

            ≥99.0%

            Properties: Its gravity is 1.197, and It’s boiling point 235C, flash point 121C. UN2810

            Application: 1,2-Bis(2-chloroethoxy)ethane is an important solvent; Organic synthesis; Extracting agent; Resin and pesticide intermediates.

            Package and Storage: 200L drums Stored in cool, vent and dry places, far away from fire and heat source.

            Emergency medical treatment: Takes off the polluted clothes, thoroughly flushes the skin with large amount of water at least 15 minutes. Keep ventilating, or go to see doctors.

              

             

             


            【Previous】 【Next】 【Return】