4-(4-ethylpiperazin-1-yl)benzaldehyde
Also known as: 4-(4-ethylpiperazinyl)benzaldehyde, N-ethyl-N'-(4-formylphenyl)piperazine, benzaldehyde, 4-(4-ethyl-1-piperazinyl)-, 4-(4-ethyl-1-piperazinyl)benzaldehyde
4-(4-ethylpiperazin-1-yl)benzaldehyde (CAS 197638-76-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H18N2O and a molecular weight of 218.29500 g/mol. Key properties include a boiling point of 364.624ºC at 760 mmHg, a density of 1.081g/cm3 and a flash point of 158.821ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 197638-76-9
- Jingsj CID
- J-1001294-9
- Molecular Formula
- C13H18N2O
- Molecular Weight
- 218.29500 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 364.624ºC at 760 mmHg |
|---|---|
| Density | 1.081g/cm3 |
| Flash Point | 158.821ºC |
| Exact Mass | 218.14200 |
| PSA | 23.55000 |
| LogP | 1.64390 |
| Vapor Pressure | 0mmHg at 25°C |
| Refractive Index | 1.568 |
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. 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-(4-ethylpiperazin-1-yl)benzaldehyde?
The CAS number of 4-(4-ethylpiperazin-1-yl)benzaldehyde is 197638-76-9.
What are the molecular formula and molecular weight of 4-(4-ethylpiperazin-1-yl)benzaldehyde?
4-(4-ethylpiperazin-1-yl)benzaldehyde has molecular formula C13H18N2O and molecular weight 218.29500 g/mol.
What are the upstream and downstream products of 4-(4-ethylpiperazin-1-yl)benzaldehyde?
For 4-(4-ethylpiperazin-1-yl)benzaldehyde, Upstream Products: 1-Ethylpiperazine, 4-Bromobenzaldehyde diethyl acetal, 4-Piperazinobenzonitrile.
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-(4-ethylpiperazin-1-yl)benzaldehyde (CAS 197638-76-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1001294-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.