3-(piperazin-1-ylmethyl)benzonitrile
Also known as: 1-(3-cyanobenzyl)piperazine, 3-(1-piperazinylmethyl)benzonitrile, 1-(3-Cyanobenzyl)piperazine, 3-(Piperazin-1-ylmethyl)benzonitrile
3-(piperazin-1-ylmethyl)benzonitrile (CAS 203047-38-5) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H15N3 and a molecular weight of 201.26800 g/mol. Key properties include a boiling point of 339.7ºC at 760mmHg, a density of 1.13g/cm3 and a flash point of 159.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 203047-38-5
- Jingsj CID
- J-1047240-8
- Molecular Formula
- C12H15N3
- Molecular Weight
- 201.26800 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 339.7ºC at 760mmHg |
|---|---|
| Density | 1.13g/cm3 |
| Flash Point | 159.2ºC |
| Exact Mass | 201.12700 |
| PSA | 39.06000 |
| LogP | 1.23018 |
| Vapor Pressure | 9.05E-05mmHg at 25°C |
| Refractive Index | 1.59 |
| Storage Conditions | 2-8°C |
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 3-(piperazin-1-ylmethyl)benzonitrile?
The CAS number of 3-(piperazin-1-ylmethyl)benzonitrile is 203047-38-5.
What are the molecular formula and molecular weight of 3-(piperazin-1-ylmethyl)benzonitrile?
3-(piperazin-1-ylmethyl)benzonitrile has molecular formula C12H15N3 and molecular weight 201.26800 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(piperazin-1-ylmethyl)benzonitrile (CAS 203047-38-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1047240-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.