3,5-Dibromosalicylic acid
Also known as: 3,5-Dibromo-2-hydroxybenzoic acid, 2-Hydroxy-3,5-dibromobenzoic acid, 3,5-Bromosalicylic acid, Benzoic acid, 3,5-dibromo-2-hydroxy-
3,5-Dibromosalicylic acid (CAS 3147-55-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H4Br2O3 and a molecular weight of 295.913 g/mol. Key properties include a melting point of 224-227 °C(lit.), a boiling point of 341.3±42.0 °C at 760 mmHg, a density of 2.2±0.1 g/cm3 and a flash point of 160.2±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3147-55-5
- Jingsj CID
- J-9461-1
- Molecular Formula
- C7H4Br2O3
- Molecular Weight
- 295.913 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 224-227 °C(lit.) |
|---|---|
| Boiling Point | 341.3±42.0 °C at 760 mmHg |
| Density | 2.2±0.1 g/cm3 |
| Flash Point | 160.2±27.9 °C |
| Exact Mass | 293.852692 |
| PSA | 57.53000 |
| LogP | 4.10 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.685 |
| Additional Property | SLIGHTLY SOLUBLE |
Customs & Trade Information
| HS Code | 2918290000 |
|---|---|
| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3,5-Dibromosalicylic acid?
The CAS number of 3,5-Dibromosalicylic acid is 3147-55-5.
What are the molecular formula and molecular weight of 3,5-Dibromosalicylic acid?
3,5-Dibromosalicylic acid has molecular formula C7H4Br2O3 and molecular weight 295.913 g/mol.
What are the upstream and downstream products of 3,5-Dibromosalicylic acid?
For 3,5-Dibromosalicylic acid, Upstream Products: Salicylic acid, 2-(Trifluoromethyl)phenol, 1-nitro-2-(trifluoromethyl)benzene; Downstream Products: 3,5-Dibromosalicylaldehyde, 2,4-dibromo-6-(hydroxymethyl)phenol, Metabromsalan.
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-Dibromosalicylic acid (CAS 3147-55-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9461-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.