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    • Syntheses ofbis (tetrahydrofurfuryl) phosphonopropyl nitrile, 1-methyl-2-bis (tetrahydrofurfuryl) phosphonopropyl nitrile and 0,0-bis (tetrahydrofurfuryl)-2,2,2-trichloro-1-hydroxyethyl-phosphonate as possible flame retardants to cellulose

      Bhoop Singh Sharawat Indra Handa Harl L Bhatnagar

      Inorganic and Analytical Volume 90 Issue 6 December 1981 pp 537-540

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/090/06/0537-0540

    • Keywords

       

      Synergistic effects; flame retardants; alkylphosphonates

    • Abstract

       

      The reaction ofbis (tetrahydrofurfuryl)-phosphite (1) with acrylonitrile (2), methyl acrylonitirle (4) and chloral (6) gavebis (tetrahydrofurfuryl)phosphonopropyl nitrile (3), 1-methyl-2-bis (tetrahydrofurfuryl)-phosphonopropyl nitrile (5) and 0-0-bis (tetrahydrofurfuryl)-2,2,2-trichloro-1-hydroxyethyl-phosphonate (7) respectively. The reaction of cellulose powder with compounds 3,5 and 7 were studied under different conditions and their fire retardancy properties explained based on the elemental analysis.

    • Author Affiliations

       

      Bhoop Singh Sharawat1 Indra Handa1 Harl L Bhatnagar1

      1. Department of Chemistry, Kurukshetra University, Kurukshetra - 132119, India

    • Dates

       
      Published
      December 1981
      Manuscript received
      14 July 1980
      Manuscript revised
      10 August 1981

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