2,2,6,6-Tetramethylpiperidine

$0.00 20Kg/Drum

$0.00 160Kg/Drum

Nanjing Liskon Biological Technology Co., Ltd

5YR

China

Chemical Properties

Company Profile Introduction

Name	TMP
Category	Pharmaceutical intermediates
Basic Information
Synonyms	TMP & HTMP & TMPH; 2,2,6,6-tetramethyl-piperidin;
CAS number	768-66-1
EINECS	212-199-3
Formula	C9H19N
Structure
Molecular Weight	141.25
Melting Point	-59°C
Flashing Point	76 °F
density	0.837 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.445(lit.)
COA Information
Apperance	Colorless Liquid
Purity	min. 99.0%
Moisture	max. 0.5%
Safety Information
Hazard Codes	Xn,F,C
Risk Statements	10-22-36/37/38
RTECS	TN4220000
RIDADR	UN 1992 3/PG 3

HS Code	29333999
Description
2,2,6,6-Tetramethylpiperidine, is an organic compound of the amine class. In appearance, it is a colorless liquid and has a "fishy", amine-like odor. This amine is used in chemistry as a hindered base (hindered amine). Although TMP finds limited use per se, its derivatives are a mainstay of hindered amine light stabilizers. TMP is the starting material for an even stronger base lithium tetramethylpiperidide and the radical species TEMPO. Another non-nucleophilic base is N,N-diisopropylethylamine.