Chemical name : 2,2,6,6-Tetramethyl-4-Piperidinol
Tetramethyl Piperidinol
CAS NO. : 2403-88-5
Molecular formula : C₉H₁₉ON
Molecular weight : 157
Specification
Appearance  : White crystal
Content (GC) : 99.5% min
Melting point : 127-132℃
Ash : 0.1% min
Moisture : 0.1% min
Chroma : 15#(APHA)(5g/100ml absolute ethyl alcohol)
Properties:
Soluble in acetone,ether,chloroform and other organic solvents, slightly soluble in water, can absorb
moisture.
Usage and Storage
Tetramethyl piperidinol is an important intermediate of hindered amine light stabilizer and synthetic
hindered amine light stabilizer. It is also widely used in pharmaceutical industries. Being easy to absorb
moisture, it should be sealed and stored in dry place avoiding sunlight.
Package
Polypropylene knitted bag package. During transport, keep away from light, avoid moisture, and heat.