Light Stabilizer 770|2,2,6,6-Tetramethyl-4-piperidinol|Tetramethyl piperidone|Antioxidant|4-Hydroxy-2,2,6,6-tetramethylpiperidinyloxy , free radical|Dimethyl Sebacate(D.M.S.)|N, N-bis-(2,2,6,6-tetramethyl-4-piperidinyl)-hexamethy lenediamine(HMBTAD)|4-Amine-2,2,6,6-tetramethylpiperidine (TAD)--Nangong Shenghua Chemicals Co.Ltd.

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1,2,2,6,6-Pentamethyl-4-piperidinol

Physical

    Chemical name: 1,2,2,6,6-pentamethyl-4-piperidinol
    CAS NO.: 2403-89-6
    Molecular formula:C₁₀H₂₁NO
    Molecular weight: 171.30
    Structural formula:

Quality Standard

      Appearance: white crystal or solid
      Assay: 99.5% min
      Colour: ≤10
      Ash:0.15% max
      water content:0.50% max

Packing: 25kgs/knitting bag or 500kgs/big bag.
Application: light stability agent and also the key intermediate for medicine, bleaching agent, polymerization inhibitor and epoxy resin cross linking agent.