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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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