![Molecular structure of 1-([1,1'-Biphenyl]-3-yl)piperazine (CAS 115761-61-0)](/images/chem_structures_svg/170/115761-61-0.svg)
1-([1,1'-Biphenyl]-3-yl)piperazine
Also known as: 1-(3-biphenylyl)piperazine, 1-(3-phenylphenyl)piperazine, 1-(biphenyl-3-yl)piperazine, Piperazine, 1-[1,1'-biphenyl]-3-yl-, 1-Biphenyl-3-yl-piperazine
1-([1,1'-Biphenyl]-3-yl)piperazine (CAS 115761-61-0) 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. Key properties include a melting point of 69ºC, a boiling point of 430.8ºC at 760 mmHg, a density of 1.068 g/cm3 and a flash point of 198.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 115761-61-0
- Jingsj CID
- J-1398527-8
- Molecular Formula
- C16H18N2
- Molecular Weight
- 238.32800 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 69ºC |
|---|---|
| Boiling Point | 430.8ºC at 760 mmHg |
| Density | 1.068 g/cm3 |
| Flash Point | 198.4ºC |
| Exact Mass | 238.14700 |
| PSA | 15.27000 |
| LogP | 3.15700 |
| Vapor Pressure | 1.26E-07mmHg at 25°C |
| Refractive Index | 1.581 |
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 1-([1,1'-Biphenyl]-3-yl)piperazine?
The CAS number of 1-([1,1'-Biphenyl]-3-yl)piperazine is 115761-61-0.
What are the molecular formula and molecular weight of 1-([1,1'-Biphenyl]-3-yl)piperazine?
1-([1,1'-Biphenyl]-3-yl)piperazine has molecular formula C16H18N2 and molecular weight 238.32800 g/mol.
What are the upstream and downstream products of 1-([1,1'-Biphenyl]-3-yl)piperazine?
For 1-([1,1'-Biphenyl]-3-yl)piperazine, Upstream Products: Diisopropyl ether, 3-Aminobiphenyl, $N,N$-bis(2-chloroethyl)amine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-([1,1'-Biphenyl]-3-yl)piperazine (CAS 115761-61-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1398527-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.