2,2,6,6-Tetramethyl-4-piperidinecarbonitrile
2,2,6,6-四甲基哌啶-4-甲腈
Also known as: 2,2,6,6-Tetramethyl-4-cyanopiperidine, 2,2,6,6-tetramethylpiperidine-4-carbonitrile, 4-Cyano-2,2,6,6-tetramethylpiperidine, 4-Piperidinecarbonitrile, 2,2,6,6-tetramethyl-
2,2,6,6-Tetramethyl-4-piperidinecarbonitrile (CAS 67845-90-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H18N2 and a molecular weight of 166.26300 g/mol. It is also known as 2,2,6,6-Tetramethyl-4-cyanopiperidine, 2,2,6,6-tetramethylpiperidine-4-carbonitrile and 4-Cyano-2,2,6,6-tetramethylpiperidine. Key properties include a melting point of 230°C dec., a boiling point of 246.8ºC at 760 mmHg, a density of 0.93g/cm3 and a flash point of 103.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 67845-90-3
- Jingsj CID
- J-1184513-3
- Molecular Formula
- C10H18N2
- Chinese Name
- 2,2,6,6-四甲基哌啶-4-甲腈
- Molecular Weight
- 166.26300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 230°C dec. |
|---|---|
| Boiling Point | 246.8ºC at 760 mmHg |
| Density | 0.93g/cm3 |
| Flash Point | 103.1ºC |
Frequently Asked Questions
What is the CAS number of 2,2,6,6-Tetramethyl-4-piperidinecarbonitrile?
The CAS number of 2,2,6,6-Tetramethyl-4-piperidinecarbonitrile is 67845-90-3.
What are the molecular formula and molecular weight of 2,2,6,6-Tetramethyl-4-piperidinecarbonitrile?
2,2,6,6-Tetramethyl-4-piperidinecarbonitrile has molecular formula C10H18N2 and molecular weight 166.26300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,2,6,6-Tetramethyl-4-piperidinecarbonitrile (CAS 67845-90-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1184513-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.