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Name: 2,2,6,6-Tetramethyl-4-piperidinol (TAA-OL)

Synonyms:?

4-贬测诲谤辞虫测-2,2,6,6-迟别迟谤补尘别迟丑测濒辫颈辫别谤颈诲颈苍别；

TRIACETONEAMINO ALCOHOL;

2,2,6,6-Tetramethyl-4-hydroxypiperidine;

Lastar A;

tetramethylpiperidycol.

CAS No.: 2403-88-5

EINECS: 219-291-2

MF: C9H19NO

MW: 157.25

MP: 129-131° C (lit.)

BP: 212-215° C (lit.)

FP: N/A

Density: 1.09 g/cm3 at 20° C

Purity: 97% Min.

Appearance: White to Almost white powder to crystal

Storage Condition: Store in a cool, dry place. Keep the container closed when not in use.

Application: Used in the synthesis of anti-hindered amine light stabilizers

TAA-OL has been used to study the green and efficient method for chemoselective deoxidization of graphene oxide via ultraviolet irradiation.

TAA-OL has been used to study the irradiation of Camptothecin (CPT) in aerated dimethylsulfoxide (DMSO) solution that leads to the formation of singlet oxygen.

Used as:

An additive for polymer-modified hindered amine light stabilizers

A light stabilizer for polyamide 66 fibers containing acid blue dyes

Hindered amine light stabilizers are currently the most effective light stabilizers for polymer materials. They are a class of organic amine compounds with steric hindrance effects. Most of them are 2,2,6,6-tetramethyl-4-Piperidinyl as a parent.

AlfaChem Also Supplies Its Derivatives:

CAS No.: 826-36-8 | 2,2,6,6-Tetramethyl-4-piperidone (TEMP)

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