Cyclen
轮环藤宁
Also known as: 1,4,7,10-Tetraazacyclododecane, 1,4,7,10-Tetrazacyclododecane, Tetraaza-12-crown-4, [12]aneN4, Cyclen(M-100), Kryptofix 11 aza
- CAS No.
- 294-90-6
- Jingsj CID
- J-47852-6
- Molecular Formula
- C8H20N4
- Chinese Name
- 轮环藤宁
- Molecular Weight
- 172.27 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 110-113 °C(lit.) |
|---|---|
| Boiling Point | 283.8±8.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 129.5±13.5 °C |
GHS Safety & Compliance
Corrosion / Irritant / Environmental HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of Cyclen?
294-90-6
What are the molecular formula and molecular weight of Cyclen?
C8H20N4, molecular weight 172.27 g/mol
Is Cyclen hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026