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2,2,6,6-Tetramethyl-4-piperidinol

Chemical name

:       2, 2, 6, 6 - Tetramethyl - 4 - Piperidinol

 

Tetramethyl Piperidinol

CAS NO. 

:       2403-88-5

EINECS NO.

:       219-291-2

Molecular formula

:       C9H19ON

Molecular weight

:       157

Specification

Appearance

:       White crystal

Purity (GC)

:       99.5% min

Melting point

:       127-132℃

Ash

:       0.1% max

Moisture

:       0.1% max 

Chroma

:       ≤10# (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. 

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