3,5-Dibromobenzoic acid
Also known as: Benzoic acid, 3,5-dibromo-, 3,5-dibromo-benzoic acid, MFCD00051758, QVR CE EE, RARECHEM AL BO 0773, 3,5-Dibromobenzoic acid, 97+%, 3,5-Dibromobenzoic acid, 98%, BUTTPARK 99\57-19, 3,5-dibromobenzoate
3,5-Dibromobenzoic acid (CAS 618-58-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H4Br2O2 and a molecular weight of 279.914 g/mol. Key properties include a melting point of 218-220 °C(lit.), a boiling point of 355.2±32.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 168.6±25.1 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 618-58-6
- Jingsj CID
- J-9397-0
- Molecular Formula
- C7H4Br2O2
- Molecular Weight
- 279.914 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 218-220 °C(lit.) |
|---|---|
| Boiling Point | 355.2±32.0 °C at 760 mmHg |
| Density | 2.1±0.1 g/cm3 |
| Flash Point | 168.6±25.1 °C |
| Exact Mass | 277.857788 |
| PSA | 37.30000 |
| LogP | 3.48 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.643 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives 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 3,5-Dibromobenzoic acid?
The CAS number of 3,5-Dibromobenzoic acid is 618-58-6.
What are the molecular formula and molecular weight of 3,5-Dibromobenzoic acid?
3,5-Dibromobenzoic acid has molecular formula C7H4Br2O2 and molecular weight 279.914 g/mol.
Is 3,5-Dibromobenzoic acid hazardous?
3,5-Dibromobenzoic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 3,5-Dibromobenzoic acid?
For 3,5-Dibromobenzoic acid, Upstream Products: 3,5-Dibromobenzonitrile, Methyl 3,5-dibromobenzoate, 1,3-Dibromobenzene; Downstream Products: Methyl 3,5-dibromobenzoate, 3,5-Dibromobenzonitrile, 3-bromo-5-hydroxy-2,6-dinitrobenzoic 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. "3,5-Dibromobenzoic acid (CAS 618-58-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9397-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.