3-Bromophenol
3-Bromophenol
CAS: 591-20-8
Molecular Formula: C6H5BrO
3-Bromophenol - Names and Identifiers
| Name | 3-Bromophenol |
| Synonyms | 3-bromo-pheno M-BROMOPHENOL m-Bromophenol 3-Bromophenol M-bromo phenol 3-Bromophenoles m-Bromophenoles Phenol, m-bromo- m-bromophenol(MBP) m-Bromophenol 3-Bromophenol 3-BROMOPHENOL OEKANAL, 250 MG |
| CAS | 591-20-8 |
| EINECS | 209-706-5 |
| InChI | InChI=1/C6H5BrO/c7-5-2-1-3-6(8)4-5/h1-4,8H |
3-Bromophenol - Physico-chemical Properties
| Molecular Formula | C6H5BrO |
| Molar Mass | 173.01 |
| Density | 1,63 g/cm3 |
| Melting Point | 30 °C |
| Boling Point | 236°C(lit.) |
| Flash Point | >230°F |
| Water Solubility | insoluble |
| Solubility | alcohol: soluble |
| Vapor Presure | 0.0326mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.610 (20/4℃) |
| Color | Clear colorless, yellow or brownish |
| Merck | 14,1428 |
| BRN | 1853950 |
| pKa | 9.03(at 25℃) |
| Storage Condition | Store below +30°C. |
| Sensitive | Light Sensitive |
| Refractive Index | 1.595-1.599 |
| Physical and Chemical Properties | Melting point 30-32°C boiling point 236°C refractive index 1.595-1.599 water-soluble insoluble |
3-Bromophenol - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/39 - S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36 - Wear suitable protective clothing. |
| UN IDs | 2811 |
| WGK Germany | 3 |
| RTECS | SJ7874900 |
| FLUKA BRAND F CODES | 8-10-23 |
| TSCA | T |
| HS Code | 29081000 |
| Hazard Note | Harmful/Irritant |
| Hazard Class | 6.1(b) |
| Packing Group | III |
3-Bromophenol - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Application | m-bromophenol is an organic synthesis intermediate, a raw material for pesticides and medicines, and can be used to synthesize m-bromfenyl ether; it is also The main intermediate for the synthesis of anti-cancer, sedative and analgesic kodol, and can be used in other medicines, dyes and organic synthesis. M-bromophenol is a raw material for the synthesis of non-morphine powerful analgesics tramadol hydrochloride, triarylmethane thiophene anti-tuberculosis drugs and 4-arylpiperidine anti-itching drugs, |
| use | organic synthesis intermediate. |
| production method | is obtained by diazotization and bromination of m-aminophenol. Dissolve m-aminophenol in sulfuric acid, cool to below 10 ℃, and add sodium nitrite aqueous solution dropwise. Filtered after diazotization reaction, and the filtrate was hydrolyzed with cuprous bromide. Then distill, collect the evaporated liquid and add salt and filter it. The filtrate is extracted with ether, the extract is dried, the ether is recovered by distillation, and then the methyl bromide is distilled. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 15:16:46
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