2,3-Diphenylpiperazine
2,3-二苯基哌嗪
Also known as: 2,3-Diphenylpiperazine monohydrate, Piperazine, 2,3-diphenyl-, 2,3-Diphenyl-piperazine, (±)-trans-2,3-Diphenylpiperazine
2,3-Diphenylpiperazine (CAS 143699-24-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H18N2 and a molecular weight of 238.32800 g/mol. It is also known as 2,3-Diphenylpiperazine monohydrate, Piperazine, 2,3-diphenyl- and 2,3-Diphenyl-piperazine. Key properties include a boiling point of 383.1ºC at 760mmHg, a density of 1.05g/cm3 and a flash point of 234.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 143699-24-5
- Jingsj CID
- J-30419-7
- Molecular Formula
- C16H18N2
- Chinese Name
- 2,3-二苯基哌嗪
- Molecular Weight
- 238.32800 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 383.1ºC at 760mmHg |
|---|---|
| Density | 1.05g/cm3 |
| Flash Point | 234.1ºC |
| Exact Mass | 238.14700 |
| PSA | 24.06000 |
| LogP | 3.31940 |
| Vapor Pressure | 4.5E-06mmHg at 25°C |
| Refractive Index | 1.566 |
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 2,3-Diphenylpiperazine?
The CAS number of 2,3-Diphenylpiperazine is 143699-24-5.
What are the molecular formula and molecular weight of 2,3-Diphenylpiperazine?
2,3-Diphenylpiperazine has molecular formula C16H18N2 and molecular weight 238.32800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-Diphenylpiperazine (CAS 143699-24-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30419-7 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.