4-Formyl-3-nitrobenzonitrile
Also known as: 4-cyano-2-nitrobenzaldehyde, 2-nitro-4-cyanobenzaldehyde, 3-Nitro-4-formylbenzonitrile, Benzonitrile, 4-formyl-3-nitro-
4-Formyl-3-nitrobenzonitrile (CAS 90178-78-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H4N2O3 and a molecular weight of 176.129 g/mol. Key properties include a boiling point of 354.6±37.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 168.3±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 90178-78-2
- Jingsj CID
- J-1520204-7
- Molecular Formula
- C8H4N2O3
- Molecular Weight
- 176.129 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 354.6±37.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 168.3±26.5 °C |
| Exact Mass | 176.022186 |
| PSA | 86.68000 |
| LogP | 1.18 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.589 |
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Formyl-3-nitrobenzonitrile?
The CAS number of 4-Formyl-3-nitrobenzonitrile is 90178-78-2.
What are the molecular formula and molecular weight of 4-Formyl-3-nitrobenzonitrile?
4-Formyl-3-nitrobenzonitrile has molecular formula C8H4N2O3 and molecular weight 176.129 g/mol.
What are the upstream and downstream products of 4-Formyl-3-nitrobenzonitrile?
For 4-Formyl-3-nitrobenzonitrile, Upstream Products: 4-Methyl-3-nitrobenzonitrile; Downstream Products: Methyl 6-cyanobenzo[b]thiophene-2-carboxylate, Methyl 6-cyano-1H-indole-2-carboxylate, p-Amidinophenyl p-(6-amidino-2-indolyl)phenyl ether dihydrochloride.
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-Formyl-3-nitrobenzonitrile (CAS 90178-78-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1520204-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.