亚洲日韩片精品无码中文字幕,午夜精品一区二区三区在线观看,久热青青青在线视频精品,AV在线不卡无码

      1. <source id="z93ba"></source>

        <video id="z93ba"></video>
      2. <tt id="z93ba"><acronym id="z93ba"></acronym></tt><table id="z93ba"></table>
      3. <source id="z93ba"></source>
          <rp id="z93ba"></rp>

        <source id="z93ba"></source>
      4. Welcome to Changzhou QiDi Chemical Co., Ltd. inspiration official website!

        中文版 Contact Home
        Changzhou Chemical Co., Ltd.

        Inorganic Chemicals

        MORE>>

        Basic organic chemicals

        MORE>>

        Pharmaceutical raw materials

        MORE>>

        Other products

        MORE>>

        Key Products: Ammonium persulfate | Sodium persulfate |Potassium persulfate

        PRODUCTS

        product Name R-(-)-Sollketal
        Synonyms (r)-(-)-2,2-dimethyl-1,3-dioxolane-4-methanol; (-)-2,3-o-isopropylidene-sn-glycerol; (R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol (-)-2,3-O-Isopropylidene-sn-glycerol; (R)-(-)-Solketal; (4R)-2,2-Dimethyl-1,3-dioxolane-4-methanol
        Molecular Formula C6H12O3
        Molecular Weight 132.16
        InChI InChI=1/C6H12O3/c1-6(2)8-4-5(3-7)9-6/h5,7H,3-4H2,1-2H3
        CAS Registry Number 14347-78-5
        Molecular Structure 14347-78-5 R-(-)-Sollketal
         
        Density 1.062
        Boiling point 72-73℃ (8 mmHg)
        Refractive index 1.433-1.435
        Flash point 80℃
        【BACK】

        Home | About us | Products | news | Recommend | Factory | Order | Contact | 中文版

        Changzhou QiDi Chemical CO., Ltd. Copyright(C)2016 Supported by Chemnet ChinaChemNet Toocl Copyright Notice