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  • Dafeng Tiansheng Pharmaceutical Co., Ltd.(Dafeng Huashu Pharmaceutical Co., Ltd.)
    Bulk drug
    Intermediate
    ODA
    UV adsorbent
    Photoinitiator
    Antioxidant
    Light stabiliser
    Pentamethylpiperidinol
    Category: HALS
    CAS No.: 2403-89-6
    Chemical name: 1,2,2,6,6-Pentamethyl-4-piperidinol
    Molecular formula: C10H21NO
    Molecular weight: 171.30
    Structural formula:
    Technical index:
    appearance white plate solid
    content(GC) 99.0%min
    melting point 72-76℃
    ash content 0.1%max
    Application: Main intermediate of hindered amine light stabilizer and in synthetic hindered amine light stabilizer
    Packaging: 20kg fiber can or according to customer requirements
    Storage: in seal, in dry and in dark
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