2,2,6,6-Tetramethylpiperidine
2,2,6,6-四甲基哌啶
Also known as: HTMP, Norpempidine, 2,2,6,6-Tetramethylpiperidine (HTMP), Piperidine, 2,2,6,6-tetramethyl-
- CAS No.
- 768-66-1
- Jingsj CID
- J-49059-7
- Molecular Formula
- C9H19N
- Chinese Name
- 2,2,6,6-四甲基哌啶
- Molecular Weight
- 141.254 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -59°C |
|---|---|
| Boiling Point | 157.6±8.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 24.4±0.0 °C |
GHS Safety & Compliance
Flammable / Acute ToxicitySignal word: Danger
Frequently Asked Questions
What is the CAS number of 2,2,6,6-Tetramethylpiperidine?
768-66-1
What are the molecular formula and molecular weight of 2,2,6,6-Tetramethylpiperidine?
C9H19N, molecular weight 141.254 g/mol
Is 2,2,6,6-Tetramethylpiperidine hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026