3-Bromobenzoic acid
- CAS No.
- 585-76-2
- Chemical Name:
- 3-Bromobenzoic acid
- Synonyms
- M-BROMOBENZOIC ACID;3-BromobenzoicAcid99%;QVR CE;NSC 83519;Brombenzoesaure;Brombenzoicacid;3-BROMBENZOIC ACID;3-bromo-benzoicaci;3-BroMobenzoic aicd;3-BROMOBENZOIC ACID
- CBNumber:
- CB0441823
- Molecular Formula:
- C7H5BrO2
- Molecular Weight:
- 201.02
- MDL Number:
- MFCD00002487
- MOL File:
- 585-76-2.mol
- MSDS File:
- SDS
| Melting point | 155-158 °C(lit.) |
|---|---|
| Boiling point | >280 °C |
| Density | 1,948 g/cm3 |
| refractive index | 1.6080 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | methanol: soluble50mg/mL, clear, colorless |
| pka | 3.86(at 25℃) |
| form | Powder |
| color | White to light beige |
| Water Solubility | 0.54 g/L (32 ºC) |
| BRN | 2041792 |
| InChI | 1S/C7H5BrO2/c8-6-3-1-2-5(4-6)7(9)10/h1-4H,(H,9,10) |
| InChIKey | VOIZNVUXCQLQHS-UHFFFAOYSA-N |
| SMILES | OC(=O)c1cccc(Br)c1 |
| CAS DataBase Reference | 585-76-2(CAS DataBase Reference) |
| FDA UNII | 7DCT3A73LX |
| NIST Chemistry Reference | Benzoic acid, 3-bromo-(585-76-2) |
| EPA Substance Registry System | m-Bromobenzoic acid (585-76-2) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38-37/38-36 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29163990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
3-Bromobenzoic acid price More Price(93)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 186295 | 3-Bromobenzoic acid 98% | 585-76-2 | 25g | $70.7 | 2026-04-30 | Buy |
| TCI Chemical | B0551 | 3-Bromobenzoic Acid >98.0%(GC)(T) | 585-76-2 | 25g | $79 | 2026-04-30 | Buy |
| TCI Chemical | B0551 | 3-Bromobenzoic Acid >98.0%(GC)(T) | 585-76-2 | 250g | $437 | 2026-04-30 | Buy |
| TRC | TRC-B680505-50G | 3-Bromobenzoic Acid | 585-76-2 | 50g | $101 | 2026-06-03 | Buy |
| TRC | TRC-B680505-1G | 3-Bromobenzoic Acid | 585-76-2 | 1g | $59 | 2026-06-03 | Buy |
3-Bromobenzoic acid Chemical Properties,Uses,Production
Chemical Properties
white to light yellow crystal powder. soluble in alcohols and ethers, insoluble in water.Used as organic synthesis reagent.
Uses
3-Bromobenzoic acid was used as test solute in the determination of acidity constants by capillary zone electrophoresis. It was used as internal standard to study the retention mechanisms of an unmodified and a hydroxylated polystyrene-divinylbenzene polymer by solid-phase extraction. It was also used in synthesis of N-(1,1-dimethyl-2-hydroxyethyl)-3-bromobenzamide.
Preparation
3-Bromobenzoic acid is synthesized from 3-bromotoluene by oxidation of potassium permanganate. Mix m-bromotoluene, potassium hydroxide and water, heat to boiling, slowly add potassium permanganate, and reflux for 4 hours after adding. After acidification by filtration, the crude product was obtained by filtration. Then it is dissolved in ethanol with ammonia water, acidified with hydrochloric acid, filtered and washed with water to obtain 3-bromobenzoic acid.
Definition
ChEBI: 3-bromobenzoic acid is a bromobenzoic acid carrying a single bromo subsituent at the 3-position.
Synthesis Reference(s)
The Journal of Organic Chemistry, 15, p. 481, 1950 DOI: 10.1021/jo01149a007
Purification Methods
Crystallise the acid from acetone/water, MeOH or acetic acid. The anilide has m 137o (from EtOH/H2O). [Beilstein 9 IV 1013.]
3-Bromobenzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
1of4
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Jinan Daen Pharmaceutical Technology Co., Ltd | 0531-68657833 15905416458 | 2098511197@qq.com | China | 283 | 58 |
| ZHEJIANG ZETIAN FINE CHEMICALS CO.,LTD | 0571-87322520 18957127338 | sales@zetchem.com | China | 466 | 55 |
| Wuxi South Chemical Additives Co., Ltd | 18261593783 | 3389909296@qq.com | China | 31 | 58 |
| Changzhou Pumelo Co.,Ltd. | 0519-81698808 13809072999 | pml@pmlchem.com | China | 64 | 55 |
| Tangyuan Life Science (Shanghai) Co., Ltd | 400-618-1121 17316483629 | sales@townyuan.com | China | 2761 | 58 |
| Wuxi Nanfang Chemistry Additives Co.,Ltd. | 0510-85580939 18261593783 | nanfangchem@126.com | China | 34 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| future industrial shanghai co., ltd | 400-0066400 13621662912 | sales@jonln.com | China | 1989 | 65 |
View Lastest Price from 3-Bromobenzoic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-25 | QVR CE
585-76-2
|
$2.00-5.00 | 1kg | 99% | 100kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2026-08-25 | 3-Bromobenzoic acid
585-76-2
|
$80.00-800.00 | 10kg | 0.99 | 20tons | Zibo Hangyu Biotechnology Development Co., Ltd | |
 |
2026-08-20 | 3-Bromobenzoic acid
585-76-2
|
$1.10 | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited |
-
- QVR CE
585-76-2
- $2.00-5.00
- 99%
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- 3-Bromobenzoic acid
585-76-2
- $80.00-800.00
- 0.99
- Zibo Hangyu Biotechnology Development Co., Ltd
-
- 3-Bromobenzoic acid
585-76-2
- $1.10
- 99.00%
- Dideu Industries Group Limited
