4-Bromo-2-(trifluoromethyl)phenol
- CAS No.
- 50824-04-9
- Chemical Name:
- 4-Bromo-2-(trifluoromethyl)phenol
- Synonyms
- 5-Bromo-2-hydroxyBenzotrifluoride;4-BROMO-2-(TRIFLUOROMETHYL)PHENOL;4-BroMo-2-(trifluoroMethyl)phenol4;4-BROMO-2-(TRIFLUOROMETHYL)BENZENOL;4-Beromo-2-(trifluoromethyl)benzenol;Phenol, 4-bromo-2-(trifluoromethyl)-;4-Bromo-2-(trifluoromethyl)phenol >5-Bromo-2-hydroxybenzotrifluoride 99%;4-broMo -2-three fluorineMethyl phenol;4-Bromo-2-(trifluoromethyl)phenol, 4-Bromo-alpha,alpha,alpha-trifluoro-o-cresol
- CBNumber:
- CB8179670
- Molecular Formula:
- C7H4BrF3O
- Molecular Weight:
- 241.01
- MDL Number:
- MFCD05668981
- MOL File:
- 50824-04-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 4-Bromo-2-(trifluoromethyl)benzenol | KOB0023 | 1 g | $191 |
| 4-Bromo-2-(trifluoromethyl)phenol >97.0%(GC) | B4493 | 5g | $63 |
| 4-Bromo-2-(trifluoromethyl)phenol >97.0%(GC) | B4493 | 25g | $250 |
| 4-Bromo-2-(trifluoromethyl)phenol | FB67200 | 0.025kg | $150 |
| 5-Bromo-2-hydroxybenzotrifluoride 98% | PC1794 | 250mg | $21 |
| More product size | |||
| Melting point | 83-85° |
|---|---|
| Boiling point | 203.4±35.0 °C(Predicted) |
| Density | 1.752±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | Crystalline Powder |
| pka | 7.41±0.43(Predicted) |
| color | White |
| InChI | InChI=1S/C7H4BrF3O/c8-4-1-2-6(12)5(3-4)7(9,10)11/h1-3,12H |
| InChIKey | PDPGERGWEOJVDC-UHFFFAOYSA-N |
| SMILES | C1(O)=CC=C(Br)C=C1C(F)(F)F |
| UNSPSC Code | 12352200 |
| NACRES | NA.21 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P280h-P305+P351+P338 | |||||||||
| Hazard Codes | T | |||||||||
| WGK Germany | WGK 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 2908190090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral | |||||||||
| NFPA 704 |
|
4-Bromo-2-(trifluoromethyl)phenol price More Price(67)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | KOB0023 | 4-Bromo-2-(trifluoromethyl)benzenol | 50824-04-9 | 1 g | $191 | 2026-04-30 | Buy |
| TCI Chemical | B4493 | 4-Bromo-2-(trifluoromethyl)phenol >97.0%(GC) | 50824-04-9 | 5g | $63 | 2026-04-30 | Buy |
| TCI Chemical | B4493 | 4-Bromo-2-(trifluoromethyl)phenol >97.0%(GC) | 50824-04-9 | 25g | $250 | 2026-04-30 | Buy |
| Biosynth | FB67200 | 4-Bromo-2-(trifluoromethyl)phenol | 50824-04-9 | 0.025kg | $150 | 2026-06-04 | Buy |
| Apolloscientific | PC1794 | 5-Bromo-2-hydroxybenzotrifluoride 98% | 50824-04-9 | 250mg | $21 | 2026-06-04 | Buy |
4-Bromo-2-(trifluoromethyl)phenol Chemical Properties,Uses,Production
Chemical Properties
light yellow crystalline
Synthesis
444-30-4
50824-04-9
General procedure for the synthesis of 4-bromo-2-trifluoromethylphenol from o-trifluoromethylphenol: o-trifluoromethylphenol (6.0 g, 37 mmol) was dissolved in trifluoroacetic acid (30 ml), then bromine (5.91 g, 37 mmol) was added slowly and dropwise at room temperature. The reaction mixture was stirred for 2 hours. After completion of the reaction, ethyl acetate (200 ml) was added for extraction. The organic phase was washed sequentially with brine (50 mL x 2), saturated sodium carbonate solution (50 mL x 2) and brine (50 ml), and then dried with anhydrous sodium sulfate. The organic phase was concentrated under reduced pressure to give 4-bromo-2-trifluoromethylphenol (gray solid, 8.9 g, yield: 100%).
References
[1] Patent: CN105732602, 2016, A. Location in patent: Paragraph 0094; 0096; 0097; 0098; 0099
[2] Journal of Medicinal Chemistry, 2014, vol. 57, # 5, p. 2107 - 2120
[3] Patent: WO2014/209034, 2014, A1. Location in patent: Paragraph 541; 542; 543
[4] Synthesis, 1999, # 11, p. 1878 - 1880
[5] Bulletin of the Chemical Society of Japan, 2004, vol. 77, # 12, p. 2257 - 2263
4-Bromo-2-(trifluoromethyl)phenol Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14026 | 58 |
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | 52513593@qq.com | CHINA | 2972 | 58 |
| Wuhan Chemwonders Technology Inc. | 027-85778276 | info@chemwonders.com | CHINA | 176 | 58 |
| Changzhou Ditong Chemical Co.,Ltd | +86-0519-88298848 | info@edengenechem.com | China | 2165 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49979 | 58 | |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29792 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 | contact@fuxinpharm.com | China | 9976 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
View Lastest Price from 4-Bromo-2-(trifluoromethyl)phenol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-03 | 4-Bromo-2-(trifluoromethyl)phenol
50824-04-9
|
$1.00 | 1KG | 99% | 100KG | Career Henan Chemical Co |
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- 4-Bromo-2-(trifluoromethyl)phenol
50824-04-9
- $1.00
- 99%
- Career Henan Chemical Co
