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| White or off white crystalline powder/crystal melting point at room temperature: 35-40 ℃ Boiling point: 205-208 ℃ Solubility: Easily soluble in organic solvents such as water, ethanol, acetone, toluene, etc Stability: Stable at room temperature, easily hygroscopic, with a slight ammonia odor, alkaline, easily oxidized It is the core intermediate of hindered amine light stabilizers (HALS), and almost all high-end anti-aging additives are made from this raw material | |||||||||
826-36-8
bosschem
826-36-8
| Triacetonamine Basic information | |
| Triacetone amine Chemical Properties Uses | |
| Product Name: | Triacetonamine |
| CAS: | 826-36-8 |
| MF: | C9H17NO |
| MW: | 155.24 |
| EINECS: | 212-554-2 |
| Mol File: | 826-36-8.mol |
| Triacetonamine Chemical Properties | |
| Melting point | 59-61 °C |
| Boiling point | 105-105°C/18mm |
| density | 0.9796 (rough estimate) |
| refractive index | 1.4680 (estimate) |
| Fp | 73°C |
| storage temp. | 2-8°C |
| solubility | DMSO, Methanol |
| pka | 9.20±0.60(Predicted) |
| form | Solid |
| color | Pale Orange to Light Brown |
| Water Solubility | 249g/L at 20℃ |
| SMILES | CC1(C)CC(=O)CC(C)(C)N1 |
| LogP | 1.32 at 25℃ |
| CAS DataBase Reference | 826-36-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-Piperidinone, 2,2,6,6-tetramethyl-(826-36-8) |
| EPA Substance Registry System | 4-Piperidinone, 2,2,6,6-tetramethyl- (826-36-8) |
| Item | Test Index | Test Results |
|---|---|---|
| Appearance | Colorless transparent liquid | Colorless transparent liquid |
| Assay % | 25±0.5 | 25.25 |
| Carbonate % | ＜0.1 | 0.04 |
| Bromine ppm | ＜100 | 55 |
| Na (ppm)Sodium | ＜5 | 0.20 |
| K (ppm)Potassium | ＜5 | 0.40 |
| Chroma (hazen)APHA | ＜20 | 10 |
| Conclusion | Qualified | PASS |
| Item | Specifications | Results |
|---|---|---|
| Appearance | Red or light yellow powder | Red or light yellow powder |
| Chroma, Hazen | ≤20 | 20 |
| Fe, ppm | ≤5 | 5 |
| Heavy metal, ppm | ≤5 | 5 |
| Water, ppm | ≤200 | 200 |
