benzo-12-crown-4
苯并-12-冠-4
Also known as: benzo-12-crown 4-ether, 2,3-benzo-1,4,7,10-tetraoxadodec-2-ene, MFCD00059934, 2,3,5,6,8,9-hexahydro-1,4,7,10-benzotetraoxacyclododecine, 6,7,9,10,12,13-hexahydrobenzo[1,4,7,10]tetraoxocyclododecin
benzo-12-crown-4 (CAS 14174-08-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H16O4 and a molecular weight of 224.253 g/mol. It is also known as benzo-12-crown 4-ether, 2,3-benzo-1,4,7,10-tetraoxadodec-2-ene and MFCD00059934. Key properties include a melting point of 42-45 °C(lit.), a boiling point of 341.8±37.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 136.4±33.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14174-08-4
- Jingsj CID
- J-4227-5
- Molecular Formula
- C12H16O4
- Chinese Name
- 苯并-12-冠-4
- Molecular Weight
- 224.253 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 42-45 °C(lit.) |
|---|---|
| Boiling Point | 341.8±37.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 136.4±33.3 °C |
Frequently Asked Questions
What is the CAS number of benzo-12-crown-4?
The CAS number of benzo-12-crown-4 is 14174-08-4.
What are the molecular formula and molecular weight of benzo-12-crown-4?
benzo-12-crown-4 has molecular formula C12H16O4 and molecular weight 224.253 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "benzo-12-crown-4 (CAS 14174-08-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4227-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.