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2,2,6,6-Tetramethyl-4-piperidinol CAS 2403-88-5


  • CAS:2403-88-5
  • Tātai rāpoi:C9H19NO
  • Taumaha rāpoi:157.25
  • EINECS:219-291-2
  • kupu taurite:Lastar A; lastara; tetramethylpiperidycol; 2,2,6,6-TETRAMETHYLPIPERIDIN-4-OL; 2,2,6,6-TETRAMETHYL-4-PIPERIDINOL; 4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDINE; 2,2,6,6-Tetramethyl-4-Piperidol; 4-Piperidinol, 2,2,6,6-tetramethyl-; 4-Hydroxy-2,2,6,6-tetramethylpiperidine 98%
  • Taipitopito Hua

    Tikiake

    Tohu Hua

    He aha te 2,2,6,6-Tetramethyl-4-piperidinol CAS 2403-88-5?

    Ko te 2,2,6,6-Tetramethyl-4-piperidinol he paura tioata ma i te pāmahana o te rūma, ka whakarewahia i roto i nga whakarewa pararopi penei i te acetone, te ethanol, me te chloroform, he paku whakarewa ki te wai, he hygroscopicity. Kei a ia ano nga whakaahua me nga tono nui i roto i nga rongoa. Ko nga kaiwhakatuma marama amine kua arai i tenei wa ko nga mea whakapumau marama rawa polymer tino whai hua, a he karaehe o nga pūhui amine waro me nga hua aukati aukati.

    Whakatakotoranga

    Tūemi Whakatakotoranga
    Maamaa 99%
    wāhi koropupu 212-215 °C(marama)
    Te rewa 129-131 °C(marama)
    tohu uira 212-215°C
    Whakarea waikawa (pKa) 14.99±0.60(I Matapaetia)
    PH 11.2 (4g/l, H2O, 20 ℃)

    Taupānga

    Kei te whakamahia te 2,2,6,6-Tetramethyl-4-piperidinol hei takawaenga nui mo te whakapumau marama amine aukati me te whakahiato o nga whakapumau marama amine aukati. Ka taea hoki te whakamahi hei takawaenga nui mo nga rongoa, nga kai whakapoipoi, nga hononga epoxy resin, me etahi atu hua. Ko te 2,2,6,6-Tetramethyl-4-piperidinol i tenei wa ko te whakapumau tere tere e whakamahia ana mo te aukati i te koroheketanga o nga rauemi polymer penei i te kirihou me te rapa.

    Mōkī

    I te nuinga o te waa ka whakakiia ki te 25kg / pahū, ka taea hoki te mahi mo te kete.

    7-Dehydrocholesterol-Pake

    2,2,6,6-Tetramethyl-4-piperidinol CAS 2403-88-5

    7-Dehydrocholesterol-Pake

    2,2,6,6-Tetramethyl-4-piperidinol CAS 2403-88-5


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