4,4'-Dinitrostilbene
Also known as: 1,1'-(1,2-Ethenediyl)bis(4-nitrobenzene), 1,1'-[(E)-1,2-Ethenediyl]bis(4-nitrobenzene), 1-Nitro-4-(4-nitrostyryl)benzene, p,p'-Dinitrostilbene, trans-4,4'-Dinitrostilbene, 1,2-Bis(4-nitrophenyl)ethene, 4,4'-Dinitro-stilben
4,4'-Dinitrostilbene (CAS 2501-02-2) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H10N2O4 and a molecular weight of 270.240 g/mol. Key properties include a melting point of 295 °C, a boiling point of 394.6±11.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 182.7±12.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2501-02-2
- Jingsj CID
- J-1282-8
- Molecular Formula
- C14H10N2O4
- Molecular Weight
- 270.240 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 295 °C |
|---|---|
| Boiling Point | 394.6±11.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 182.7±12.1 °C |
| Exact Mass | 270.064056 |
| PSA | 91.64000 |
| LogP | 4.39 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.710 |
Customs & Trade Information
| HS Code | 2904209090 |
|---|---|
| Summary | 2904209090 derivatives containing only nitro or only nitroso groups。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4,4'-Dinitrostilbene?
The CAS number of 4,4'-Dinitrostilbene is 2501-02-2.
What are the molecular formula and molecular weight of 4,4'-Dinitrostilbene?
4,4'-Dinitrostilbene has molecular formula C14H10N2O4 and molecular weight 270.240 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. "4,4'-Dinitrostilbene (CAS 2501-02-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1282-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.