4,4'-Dinitrobiphenyl
Also known as: 1-nitro-4-(4-nitrophenyl)benzene, 4,4'-Dinitro-biphenyl, 1,1'-Biphenyl, 4,4'-dinitro-, EINECS 216-210-2, MFCD00039744
4,4'-Dinitrobiphenyl (CAS 1528-74-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H8N2O4 and a molecular weight of 244.203 g/mol. Key properties include a melting point of 242°C, a boiling point of 418.1±20.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 208.8±14.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1528-74-1
- Jingsj CID
- J-42760-1
- Molecular Formula
- C12H8N2O4
- Molecular Weight
- 244.203 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 242°C |
|---|---|
| Boiling Point | 418.1±20.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 208.8±14.6 °C |
| Exact Mass | 244.048401 |
| PSA | 91.64000 |
| LogP | 3.21 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.636 |
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'-Dinitrobiphenyl?
The CAS number of 4,4'-Dinitrobiphenyl is 1528-74-1.
What are the molecular formula and molecular weight of 4,4'-Dinitrobiphenyl?
4,4'-Dinitrobiphenyl has molecular formula C12H8N2O4 and molecular weight 244.203 g/mol.
What are the upstream and downstream products of 4,4'-Dinitrobiphenyl?
For 4,4'-Dinitrobiphenyl, Upstream Products: 4-nitrobenzenediazonium tetrafluoroborate, 1-Bromo-4-nitrobenzene, 1-Iodo-4-nitrobenzene; Downstream Products: 4'-Nitro-[1,1'-biphenyl]-4-carbonitrile, Benzidine, 1-Benzyloxy-3-fluorobenzene.
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'-Dinitrobiphenyl (CAS 1528-74-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42760-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.