2,2,6,6-Tetramethyl-4-piperidinol with CAS number 2403-88-5 with brand names MALLAK TMP. We manufacture and export this product used in pharmaceutical API manufacturing. Its similar names are 4-hydroxy-2,2,6,6-tetramethyl-piperidine; 2,2,6,6-Tetramethyl-4-hydroxypiperidine.
2,2,6,6-Tetramethyl-4-piperidinol 
Technical Data Sheet of 2,2,6,6-Tetramethyl-4-piperidinol
Revision No.: 1
Revision Date: 11 / 2018
| Product Name | 2,2,6,6-Tetramethyl-4-piperidinol |
| Molecular Formula | C9H19NO |
| Molecular Weight | 157.25g/mol |
| CAS No | 2403-88-5 |
Synonyms
4-hydroxy-2,2,6,6-tetramethyl-piperidine; 2,2,6,6-Tetramethyl-4-hydroxypiperidine;
4-Hydroxy-2,2,6,6-tetramethylpiperidine; 4-Piperidinol,2,2,6,6-tetramethyl;
2,2,6,6-tetramethylpiperidinol; 2,2,6,6-tetra-methyl-piperidin-4-ol; 4-Piperidinol,
2,2,6,6-tetramethyl-; 2,2,6,6-tetramethylpiperidino-4-ol; 2,2,6,6-tetramethyl-4-piperidinol; Lastar
A; 2,2,6,6-Tetramethyl-4-piperidinol; EINECS 219-291-2; NSC 16575
| Appearance | White Crystalline Solid |
| Odour | Odorless |
| Purity (by G.C.) | 98.0% |
| Density | 1..085 g/cm3 |
| Boiling Point | 212-215°C |
| Melting Point | 129-133ºC |
| Flash Point | 124.0 °C |
| Refractive Index | 1.471 |
| Solubility | Soluble in Water. Slightly soluble in Chloroform and Methanol. |
| Stability | Stable under normal temperatures and pressures. |
| An intermediate in the preparation of Piperidinyloxy free radical derivatives. |
| An additive for polymer modified hindered amine light stabilizers. |
| A light stabilizer for polyamide 66 fibers containing acid blue dyes. |
| It has been used to study the green and efficient method for chemoselective deoxidization of graphene oxide via the ultraviolet irradiation. |
| In addition, it has been used to study the irradiation of Camptothecin (CPT) in aerated dimethylsulfoxide (DMSO) solution that leads to formation of singlet oxygen. |
| Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
| Fibers or HDPE drums packaging (we can package depending upon customer requirements, e.g. 25, 50 or 200kg). |
Note: Information given in this technical data sheet is based on current knowledge and our laboratory evaluation; it is presented as per our opinion without any guarantee. Buyers must carry out their own tests and experiments to determine the suitability and completeness of our products for their use and application.
