4,7,13,18-Tetraoxa-1,10-diazabicyclo[8.5.5]eicosane
4,7,13,18-四氧杂-1,10-二氮杂二环[8.5.5]二十烷
Also known as: Cryptand 211, Kryptofix 211, [2.1.1]Cryptand, Kryptofix(R) 211, Cryptating agent 211, 4,7,13,18-tetraoxa-1,10-diazabicyclo[8.5.5]icosane
4,7,13,18-Tetraoxa-1,10-diazabicyclo[8.5.5]eicosane (CAS 31250-06-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H28N2O4 and a molecular weight of 288.38300 g/mol. It is also known as Cryptand 211, Kryptofix 211 and [2.1.1]Cryptand. Key properties include a boiling point of 457.7ºC at 760mmHg, a density of 1.1g/cm3 and a flash point of 121.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 31250-06-3
- Jingsj CID
- J-1172199-0
- Molecular Formula
- C14H28N2O4
- Chinese Name
- 4,7,13,18-四氧杂-1,10-二氮杂二环[8.5.5]二十烷
- Molecular Weight
- 288.38300 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 457.7ºC at 760mmHg |
|---|---|
| Density | 1.1g/cm3 |
| Flash Point | 121.3ºC |
Frequently Asked Questions
What is the CAS number of 4,7,13,18-Tetraoxa-1,10-diazabicyclo[8.5.5]eicosane?
The CAS number of 4,7,13,18-Tetraoxa-1,10-diazabicyclo[8.5.5]eicosane is 31250-06-3.
What are the molecular formula and molecular weight of 4,7,13,18-Tetraoxa-1,10-diazabicyclo[8.5.5]eicosane?
4,7,13,18-Tetraoxa-1,10-diazabicyclo[8.5.5]eicosane has molecular formula C14H28N2O4 and molecular weight 288.38300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,7,13,18-Tetraoxa-1,10-diazabicyclo[8.5.5]eicosane (CAS 31250-06-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1172199-0 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.