15-Crown-5
Also known as: 1,4,7,10,13-Pentaoxacyclopentadecane, 15-Crown-5 ether, 15-Crown-5-ether, Crownethers, Ethyleneoxidecyclicpentamer, Lead ionophore V
15-Crown-5 (CAS 33100-27-5) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C10H20O5 and a molecular weight of 220.26 g/mol. Key properties include a melting point of -20ºC, a boiling point of 350.9±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 139.1±25.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 33100-27-5
- Jingsj CID
- J-35708-3
- Molecular Formula
- C10H20O5
- Molecular Weight
- 220.26 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -20ºC |
|---|---|
| Boiling Point | 350.9±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 139.1±25.0 °C |
| Exact Mass | 220.131073 |
| PSA | 46.15000 |
| LogP | -0.68 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.404 |
| Additional Property | MISCIBLE |
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. 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 15-Crown-5?
The CAS number of 15-Crown-5 is 33100-27-5.
What are the molecular formula and molecular weight of 15-Crown-5?
15-Crown-5 has molecular formula C10H20O5 and molecular weight 220.26 g/mol.
What are the upstream and downstream products of 15-Crown-5?
For 15-Crown-5, Upstream Products: Pentaethylene glycol, Tetraethylene glycol, Triethylene glycol bis(p-toluenesulfonate); Downstream Products: 2-Chloroethyl Benzoate, Fluorobenzene, Anisole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "15-Crown-5 (CAS 33100-27-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35708-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.