![Molecular structure of 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane (CAS 31364-42-8)](/images/chem_structures_svg/183/31364-42-8.svg)
4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane
Also known as: Cryptofix 221, Kryptofix 221, Kryptofix(R) 221, 2.2.1-Cryptand, Cryptand[2.2.1], K221, 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane 98%, 4,7,13,16,21-pentaoxa-1,10-diazabicyclo-(8.8.5)-tricosane, MFCD00005108, EINECS 250-592-1
4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane (CAS 31364-42-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H32N2O5 and a molecular weight of 332.436 g/mol. Key properties include a boiling point of 465.4±40.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 133.7±24.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 31364-42-8
- Jingsj CID
- J-2986-5
- Molecular Formula
- C16H32N2O5
- Molecular Weight
- 332.436 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 465.4±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 133.7±24.5 °C |
| Exact Mass | 332.231110 |
| PSA | 52.63000 |
| LogP | -1.20 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.505 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane?
The CAS number of 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane is 31364-42-8.
What are the molecular formula and molecular weight of 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane?
4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane has molecular formula C16H32N2O5 and molecular weight 332.436 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane (CAS 31364-42-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2986-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.