Products

 

Light stabilizer 201

 

Product name:1-(2’-hydroxyethyl)-2,2,6,6-tetramethyl-4-piperidinol
CAS NO: 52722-86-8
EC.: 258-132-1
Molecular formula: C₁₁H₂₃NO₂
Molecular weight: 201.3
Structural formula:

Quality standard:

Appearance： white crystalline powder Assay：99.0%min Melting point：181℃～186℃ Volatiles: 0.50% max Ash：0.10%max Chroma: 10Hazen Clarity: clear

Packing: 25kg in plastic bag lined carton
Main use: important intermediate of hindered amine light stability agent and synthetic hindered amine light stability agent.