2-Bromo-5-chlorobenzoic acid, 98%
Buy 2-Bromo-5-chlorobenzoic acid, 98% (CAS 21739-93-5) from Zemixal: C7H4BrClO2, COA and SDS with every lot, worldwide shipping.
About 2-Bromo-5-chlorobenzoic acid, 98%
Zemixal supplies 2-Bromo-5-chlorobenzoic acid, 98% within its pharma Intermediates & Building Blocks portfolio. For your records (96%), the material is defined by CAS 21739-93-5, formula C7H4BrClO2 and molar mass 235.46 g/mol. It is described as white to yellow powder or crystals.
Where it is used
- Pharmaceutical synthesis
- Organic synthesis
Handling and storage
Physical constants on file: melting point 153-157 °C. It carries the GHS signal word Danger (H301, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 5 g, 25 g, 100 g and 1 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Pharmaceutical synthesis
- Organic synthesis
Applications
Specifications and identifiers
| Product name | 2-Bromo-5-chlorobenzoic acid, 98% |
|---|---|
| Catalogue number | ZX-007290 |
| CAS number | 21739-93-5 |
| IUPAC name | 2-bromo-5-chlorobenzoic acid |
| Molecular formula | C7H4BrClO2 |
| Molar mass | 235.46 g/mol |
| Exact mass | 233.9083 |
| Purity / assay | 96% |
| Physical form | Crystalline |
| Appearance | White to yellow powder or crystals |
| Melting point | 153-157 °C |
| XLogP3 | 2.9 |
| H-bond donors / acceptors | 1 / 2 |
| Topological polar surface area | 37.3 Ų |
| HS code | 29211190 |
| InChIKey | RBCPJQQJBAQSOU-UHFFFAOYSA-N |
| SMILES | C1=CC(=C(C=C1Cl)C(=O)O)Br |
| PubChem CID | 89027 |
| Synonyms | Benzoic acid, 2-bromo-5-chloro-, 6-Bromo-3-chlorobenzoic acid, 5-chloro-2-bromobenzoic acid, 2-Bromo-5-chloro-benzoic acid, 2-Bromo-5-chlorobenzoicAcid, 3-Chloro-6-bromobenzoic acid, 2-Bromo-5-chlorobenz, 2-Bromo-5-, 2-Bromo-5-chlorobenzoic acid, 96% |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 2-Bromo-5-chlorobenzoic acid, 98%
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