company tower banner
North Wanxing Chemical Co., Ltd. Company Logo

North Wanxing Chemical Co., Ltd. 2,2,6,6-Tetramethyl-4-Piperidinol (TAA-ol)

North Wanxing Chemical Co., Ltd. 2,2,6,6-Tetramethyl-4-Piperidinol (TAA-ol) is an important intermediate of hindered amine light stabilizer and synthetic hindered amine light stabilizer. It is also widely used in pharmaceutical industries.

Chemical Family: Amines

Functions: Light Stabilizer, Stabilizer

Synonyms: 2,2,6,6-Tetramethyl-4-hydroxypiperidine, 2,2,6,6-Tetramethyl-4-piperidinol, 4-Hydroxy-2,2,6,6-tetramethylpiperidine, NSC 16575

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Plastics & Elastomers Functions
    CAS No.
    2403-88-5
    EC No.
    219-291-2
    Molecular Formula

    C9H19ON

    Molecular Weight

    157

    Features & Benefits

    Properties

    2,2,6,6-Tetramethyl-4-Piperidinol soluble in acetone,ether,chloroform and other organic solvents, slightly soluble in water, can absorb moisture.

    Applications & Uses

    Properties

    Physical Form
    Appearance
    White crystal
    Typical Properties
    ValueUnitsTest Method / Conditions
    Ashmax. 0.1%
    Chroma (5g/100ml absolute ethyl alcohol)15APHA
    Content (GC)min. 99.5%
    Melting Point127 - 132°C
    Moisturemax. 0.1%

    Packaging & Availability

    Packaging Type
    Package

    Polypropylene knitted bag package. During transport, keep away from light, avoid moisture, and heat.

    Storage & Handling

    Storage

    Being easy to absorb moisture, 2,2,6,6-Tetramethyl-4-Piperidinol should be sealed and stored in dry place avoiding sunlight.