4-Bromo-2-nitrobenzonitrile
Also known as: 4-Bromo-1-cyano-2-nitrobenzene, Benzonitrile, 4-bromo-2-nitro-, NSC 158356
4-Bromo-2-nitrobenzonitrile (CAS 79603-03-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H3BrN2O2 and a molecular weight of 227.015 g/mol. Key properties include a boiling point of 335.2±27.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 156.5±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 79603-03-5
- Jingsj CID
- J-1365813-4
- Molecular Formula
- C7H3BrN2O2
- Molecular Weight
- 227.015 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 335.2±27.0 °C at 760 mmHg |
|---|---|
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 156.5±23.7 °C |
| Exact Mass | 225.937775 |
| PSA | 69.61000 |
| LogP | 1.90 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.639 |
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-Bromo-2-nitrobenzonitrile?
The CAS number of 4-Bromo-2-nitrobenzonitrile is 79603-03-5.
What are the molecular formula and molecular weight of 4-Bromo-2-nitrobenzonitrile?
4-Bromo-2-nitrobenzonitrile has molecular formula C7H3BrN2O2 and molecular weight 227.015 g/mol.
What are the upstream and downstream products of 4-Bromo-2-nitrobenzonitrile?
For 4-Bromo-2-nitrobenzonitrile, Upstream Products: 2,5-Dibromonitrobenzene, Copper(I) cyanide, 4-Bromo-2-nitroaniline; Downstream Products: 2-Amino-4-bromobenzamide, 2-Amino-4-bromobenzoic acid, 4-Bromo-2-nitrobenzoic acid.
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-Bromo-2-nitrobenzonitrile (CAS 79603-03-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1365813-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.