2,2,4,5,5-Pentamethyl-3-imidazoline-1-oxyl free radical
2,2,4,5,5-五甲基-3-咪唑啉-1-氧基自由基
Also known as: 2,2,4,5,5-Pentamethyl-3-imidazoline-1-oxyl, 2,2,4,5,5-Pentamethyl-3-imidazoline-1-oxyl free radical
2,2,4,5,5-Pentamethyl-3-imidazoline-1-oxyl free radical (CAS 18796-04-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H15N2O2 and a molecular weight of 171.21700 g/mol. It is also known as 2,2,4,5,5-Pentamethyl-3-imidazoline-1-oxyl. Key properties include a melting point of 72.1-83.9ºC, a boiling point of 283.2ºC at 760mmHg, a density of 1.1g/cm3 and a flash point of 125.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18796-04-8
- Jingsj CID
- J-27808-5
- Molecular Formula
- C8H15N2O2
- Chinese Name
- 2,2,4,5,5-五甲基-3-咪唑啉-1-氧基自由基
- Molecular Weight
- 171.21700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 72.1-83.9ºC |
|---|---|
| Boiling Point | 283.2ºC at 760mmHg |
| Density | 1.1g/cm3 |
| Flash Point | 125.1ºC |
Frequently Asked Questions
What is the CAS number of 2,2,4,5,5-Pentamethyl-3-imidazoline-1-oxyl free radical?
The CAS number of 2,2,4,5,5-Pentamethyl-3-imidazoline-1-oxyl free radical is 18796-04-8.
What are the molecular formula and molecular weight of 2,2,4,5,5-Pentamethyl-3-imidazoline-1-oxyl free radical?
2,2,4,5,5-Pentamethyl-3-imidazoline-1-oxyl free radical has molecular formula C8H15N2O2 and molecular weight 171.21700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,2,4,5,5-Pentamethyl-3-imidazoline-1-oxyl free radical (CAS 18796-04-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27808-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.