4-Bromo-2-nitroaniline
Also known as: 1-Amino-4-bromo-2-nitrobenzene, 2-Nitro-4-bromoaniline, 4-Bromo-2-nitrobenzenamine, 4-Bromo-2-nitro-phenylamine, 4-Bromo-o-nitroaniline, p-Bromo-o-nitroaniline, p-Bromonitroaniline, Benzenamine, 4-bromo-2-nitro-
4-Bromo-2-nitroaniline (CAS 875-51-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H5BrN2O2 and a molecular weight of 217.020 g/mol. Key properties include a melting point of 110-113 °C(lit.), a boiling point of 308.7±22.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 140.5±22.3 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 875-51-4
- Jingsj CID
- J-1101174-8
- Molecular Formula
- C6H5BrN2O2
- Molecular Weight
- 217.020 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 110-113 °C(lit.) |
|---|---|
| Boiling Point | 308.7±22.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 140.5±22.3 °C |
| Exact Mass | 215.953430 |
| PSA | 71.84000 |
| LogP | 2.75 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.670 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H317 — May cause an allergic skin reaction
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2921420090 |
|---|---|
| Summary | HS:2921420090 aniline derivatives and their salts 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-nitroaniline?
The CAS number of 4-Bromo-2-nitroaniline is 875-51-4.
What are the molecular formula and molecular weight of 4-Bromo-2-nitroaniline?
4-Bromo-2-nitroaniline has molecular formula C6H5BrN2O2 and molecular weight 217.020 g/mol.
Is 4-Bromo-2-nitroaniline hazardous?
4-Bromo-2-nitroaniline has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H317 — May cause an allergic skin reaction.
What are the upstream and downstream products of 4-Bromo-2-nitroaniline?
For 4-Bromo-2-nitroaniline, Upstream Products: 2-Nitroaniline, N-(4-bromo-2-nitrophenyl)acetamide, Dichloromethane; Downstream Products: 4-Bromo-2-chloro-6-nitroaniline, 5-Bromo-1H-benzotriazole, 6-Bromoquinolin-8-amine.
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-nitroaniline (CAS 875-51-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1101174-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.