PRODUCTS

TAA Derivativesr

2,2,6,6-Tetramethyl-4- Piperidone (TAA)

Chemical name      :      2,2,6,6-Tetramethyl-4- Piperidone
Chemical name      :     Tetramethyl piperidone
Chemical name      :     Triacetoneamine
Chemical name      :     Tripyruvalamine
Chemical name      :     Piperidinone
CAS NO.                 :      826-36-8
Molecular formula :      C9H17ON
Molecular weight   :      155
Chemical structure

Specification
Appearance         :      white or light yellow crystal powder
Appearance         :      Light yellow to brown-red liquid
Content (GC)        :      99.5% min (crystal powder)
Content (GC)        :      95.0% min (liquid)
Melting point        :      35-43℃
Boiling point         :      205℃
Organic impurity   :      0.2% max

Properties:
Soluble in acetone, alcohols, aether and water.

Usage:
Tetramethyl piperidone is a very important intermediate in the process of synthesizing HALS and a pharmacy intermediate.

Storage
Tetramethyl piperidone is apt to absorb humidity and sensitive to light. It should be kept in clean and dry place avoiding light. Store in a cool area designed for the storage of chemicals.

Package

Zinc coated iron drum package. During transport, keep away from light, avoid moisture, and heat.