1,4-Dinitrosopiperazine
Also known as: N,N'-Dinitrosopiperazine, Piperazine, 1,4-dinitroso-, Dinitrosopiperazine, Dnpz, NSC 339, EINECS 205-434-6
1,4-Dinitrosopiperazine (CAS 140-79-4) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H8N4O2 and a molecular weight of 144.132 g/mol. Key properties include a boiling point of 406.1±38.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 199.4±26.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 140-79-4
- Jingsj CID
- J-12322-0
- Molecular Formula
- C4H8N4O2
- Molecular Weight
- 144.132 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 406.1±38.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 199.4±26.8 °C |
| Exact Mass | 144.064728 |
| PSA | 65.34000 |
| LogP | -0.88 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.648 |
Activity & Biological Data
| Additional Information | [1]. Damao Huang, et al. Identification of Novel Signaling Components in N,N'-dinitrosopiperazine-mediated Metastasis of Nasopharyngeal Carcinoma by Quantitative Phosphoproteomics. BMC Cancer. 2014 Apr 5;14:243. |
|---|
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 1,4-Dinitrosopiperazine?
The CAS number of 1,4-Dinitrosopiperazine is 140-79-4.
What are the molecular formula and molecular weight of 1,4-Dinitrosopiperazine?
1,4-Dinitrosopiperazine has molecular formula C4H8N4O2 and molecular weight 144.132 g/mol.
What are the upstream and downstream products of 1,4-Dinitrosopiperazine?
For 1,4-Dinitrosopiperazine, Upstream Products: Piperazine, N,N'-Dimethylpiperazine, 1-methyl-4-nitrosopiperazine; Downstream Products: 1,4-Piperazinediamine, Piperazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,4-Dinitrosopiperazine (CAS 140-79-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12322-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.