Molekula
4-Bromobenzoic acid
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
4-Bromobenzoic acid is a brominated aromatic carboxylic acid used in organic synthesis, pharmaceuticals, and agrochemicals. It is available in high purity for research and industrial applications. CAS: 586-76-5, Molecular Formula: BrC6H4CO2H, Molecular Weight: 201.02 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies 4-Bromobenzoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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100 g — £38.90 per pack ex VAT · £46.68 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | off-white to beige powder |
| Water | ≤0.5% |
| Assay | ≥99% |
| Residue on Ignition | ≤0.1% |
| Total Unknown Impurities | ≤0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 245.5 °C |
Source: PubChem CID 11464 (CAMEO Chemicals)
Identification
| Property | Value |
|---|---|
| SKU | 37671652 |
| CAS Number | 586-76-5 |
| IUPAC Name | 4-bromobenzoic acid |
| EC Number | 209-581-7 |
| Molecular Formula | BrC6H4CO2H |
| Molecular Weight | 201.02 |
| Exact Mass | 199.9473 |
| SMILES | C1=CC(=CC=C1C(=O)O)Br |
| InChIKey | TUXYZHVUPGXXQG-UHFFFAOYSA-N |
| InChI | InChI=1S/C7H5BrO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10) |
| PubChem CID | 11464 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29163979 |
| Tariff Code | 2916399090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 4-Brom-benzoesaeure
- 4-bromobenzenecarboxylic acid
- 4-carboxybromobenzene
- Benzoic acid, 4-bromo-
- Benzoic acid, p-bromo-
- BROMOBENZOIC ACID, P-
- p-Bromobenzenecarboxylic acid
- P-BROMOBENZOIC ACID
- p-Carboxybromobenzene
Frequently asked questions
What is 4-Bromobenzoic acid used for?
It is commonly used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and organic materials.
What is the chemical formula and molecular weight of 4-Bromobenzoic acid?
The formula is BrC6H4CO2H and the molecular weight is 201.02 g/mol.
How should 4-Bromobenzoic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for 4-Bromobenzoic acid?
Available in technical and research-grade forms; specific grades may vary by order size.
Can Molekula supply 4-Bromobenzoic acid in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for pricing and lead times.
What documentation comes with an order of 4-Bromobenzoic acid?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.