3-Amino-4-bromobenzoic acid
Also known as: Benzoic acid, 3-amino-4-bromo-, 4-Bromo-3-aminobenzoic acid, 3-Amino-4-bromo-benzoic acid, 3-Amino-4-brom-benzoesaeure, 3-Amino-4-bromo-benzoesaeure, 3-amino-4-bromobenzoicacid, 3-amino-4-bromo benzoic acid
3-Amino-4-bromobenzoic acid (CAS 2840-29-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H6BrNO2 and a molecular weight of 216.032 g/mol. Key properties include a melting point of 226-230ºC, a boiling point of 371.0±32.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 178.1±25.1 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2840-29-1
- Jingsj CID
- J-1491929-0
- Molecular Formula
- C7H6BrNO2
- Molecular Weight
- 216.032 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 226-230ºC |
|---|---|
| Boiling Point | 371.0±32.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 178.1±25.1 °C |
| Exact Mass | 214.958176 |
| PSA | 63.32000 |
| LogP | 2.23 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.672 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Amino-4-bromobenzoic acid?
The CAS number of 3-Amino-4-bromobenzoic acid is 2840-29-1.
What are the molecular formula and molecular weight of 3-Amino-4-bromobenzoic acid?
3-Amino-4-bromobenzoic acid has molecular formula C7H6BrNO2 and molecular weight 216.032 g/mol.
Is 3-Amino-4-bromobenzoic acid hazardous?
3-Amino-4-bromobenzoic acid has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 3-Amino-4-bromobenzoic acid?
For 3-Amino-4-bromobenzoic acid, Upstream Products: 4-Bromo-3-nitrobenzoic acid; Downstream Products: Methyl 3-amino-4-bromobenzoate, 4-Bromoisophthalic acid, 3-Aminobenzoic 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. "3-Amino-4-bromobenzoic acid (CAS 2840-29-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1491929-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.