2,2,6,6-Tetramethylpiperidine
- Product Name2,2,6,6-Tetramethylpiperidine
- CAS768-66-1
- CBNumberCB3320372
- MFC9H19N
- MW141.25
- EINECS212-199-3
- MDL NumberMFCD00005985
- MOL File768-66-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -59°C |
| Boiling point | 152 °C (lit.) |
| Density | 0.837 g/mL at 25 °C (lit.) |
| vapor pressure | 14 hPa (39 °C) |
| refractive index | n |
| Flash point | 76 °F |
| storage temp. | Store below +30°C. |
| solubility | MISCIBLE |
| pka | 11.07(at 25℃) |
| form | Liquid |
| color | Clear colorless to yellow |
| Specific Gravity | 0.837 |
| Water Solubility | MISCIBLE |
| Sensitive | Air Sensitive |
| BRN | 103296 |
| InChI | 1S/C9H19N/c1-8(2)6-5-7-9(3,4)10-8/h10H,5-7H2,1-4H3 |
| InChIKey | RKMGAJGJIURJSJ-UHFFFAOYSA-N |
| SMILES | CC1(C)CCCC(C)(C)N1 |
Safety
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H226-H290-H302-H314 | |||||||||
| Precautionary statements | P210-P233-P280-P301+P312-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,F,C | |||||||||
| Risk Statements | 10-22-36/37/38 | |||||||||
| Safety Statements | 26-37/39-16 | |||||||||
| RIDADR | UN 1992 3/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | TN4220000 | |||||||||
| Autoignition Temperature | 290 °C | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29333999 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Flam. Liq. 3 Met. Corr. 1 Skin Corr. 1A STOT SE 3 | |||||||||
| Toxicity | LD50 orally in Rabbit: 500 mg/kg | |||||||||
| NFPA 704: |
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