2-Hydroxy-5-bromobenzoic acid
5-Bromosalicylic acid
CAS: 89-55-4
Molecular Formula: C7H5BrO3
2-Hydroxy-5-bromobenzoic acid - Names and Identifiers
| Name | 5-Bromosalicylic acid |
| Synonyms | 5-bromo-salicylicaci 5-Bromosalicylic acid Salicylic acid, 5-bromo- 5-bromo-2-hydroxybenzoate 3-bromo-6-hydroxy-benzoicaci 5-bromo-2-hydroxy-benzoicaci 5-Bromo-2-hydroxybenzoic acid 2-Hydroxy-5-bromobenzoic acid Benzoicacid,5-bromo-2-hydroxy- Benzoic acid, 3-bromo-6-hydroxy- Benzoic acid, 5-bromo-2-hydroxy- |
| CAS | 89-55-4 |
| EINECS | 201-917-0 |
| InChI | InChI=1/C7H5BrO3/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,9H,(H,10,11)/p-1 |
2-Hydroxy-5-bromobenzoic acid - Physico-chemical Properties
| Molecular Formula | C7H5BrO3 |
| Molar Mass | 217.02 |
| Density | 1.7097 (rough estimate) |
| Melting Point | 159-162 °C (lit.) |
| Boling Point | 338.1±32.0 °C(Predicted) |
| Flash Point | 158.3°C |
| Water Solubility | Soluble |
| Solubility | It is fusible in ethanol, ether and hot water, slightly soluble in cold water. |
| Vapor Presure | 3.93E-05mmHg at 25°C |
| Appearance | White crystal |
| Color | White to slightly beige |
| BRN | 2209121 |
| pKa | pK1:2.61 (25°C) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Sensitive to light |
| Refractive Index | 1.4560 (estimate) |
| MDL | MFCD00002455 |
| Physical and Chemical Properties | melting point 162-166°C water-Soluble solution |
| Use | For Organic synthesis |
2-Hydroxy-5-bromobenzoic acid - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | VO1850000 |
| TSCA | Yes |
| HS Code | 29182900 |
2-Hydroxy-5-bromobenzoic acid - Reference
| Reference Show more | 1. Jin, H., Zhang, M., Wei, M. et al. A voltammetric biosensor for mercury(II) using reduced graphene oxide@gold nanorods and thymine-Hg(II)-thymine interaction. Microchim Acta 186, 264 (2019). https://doi.org/10.1007/s00604-019-3372-2 2. [IF=5.833] Jin Huali et al."A voltammetric biosensor for mercury(II) using reduced graphene oxide@gold nanorods and thymine-Hg(II)-thymine interaction."Microchim Acta. 2019 Apr;186(4):1-8 |
2-Hydroxy-5-bromobenzoic acid - Introduction
Sublimation above 100 ℃. It's irritating.
Last Update：2022-10-16 17:29:38
2-Hydroxy-5-bromobenzoic acid - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| properties | 5-bromosalicylic acid is a derivative of salicylic acid with anti-inflammatory activity. |
| Use | for organic synthesis |
| category | toxic substances |
| toxicity grade | poisoning |
| Acute toxicity | intravenous-mouse LD50: 100 mg/kg |
| flammability hazard characteristics | toxic bromide fumes from thermal decomposition |
| storage and transportation characteristics | warehouse ventilation and low temperature drying |
| fire extinguishing agent | foam, dry powder, carbon dioxide, water mist |
Last Update：2024-04-09 02:00:12
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