5-Bromo-2-methylphenol
- CAS No.
- 36138-76-8
- Chemical Name:
- 5-Bromo-2-methylphenol
- Synonyms
- Phenol, 5-bromo-2-methyl-;5-Bromo-2-methylphenol 95%;4-Bromo-2-hydroxytoluene, 5-Bromo-o-cresol
- CBNumber:
- CB01216088
- Molecular Formula:
- C7H7BrO
- Molecular Weight:
- 187.03
- MDL Number:
- MFCD08061906
- MOL File:
- 36138-76-8.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 5-Bromo-2-methylphenol 95% | 722480 | 10g | $228 |
| 5-Bromo-2-methylphenol 95% | 722480 | 1g | $27 |
| 5-Bromo-2-methylphenol | B697433 | 250mg | $55 |
| 5-Bromo-2-methylphenol | FB59657 | 50g | $110 |
| 5-Bromo-2-methylphenol | V2303 | 25g | $67 |
| More product size | |||
| Melting point | 75-80 °C |
|---|---|
| Boiling point | 144-146 °C(Press: 1.1 Torr) |
| Density | 1.554±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | 9.35±0.10(Predicted) |
| form | crystals |
| color | Brown |
| CAS DataBase Reference | 36138-76-8 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| WGK Germany | 1 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29081990 | |||||||||
| NFPA 704 |
|
5-Bromo-2-methylphenol price More Price(25)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 722480 | 5-Bromo-2-methylphenol 95% | 36138-76-8 | 10g | $228 | 2025-07-31 | Buy |
| Sigma-Aldrich | 722480 | 5-Bromo-2-methylphenol 95% | 36138-76-8 | 1g | $27 | 2023-06-20 | Buy |
| TRC | B697433 | 5-Bromo-2-methylphenol | 36138-76-8 | 250mg | $55 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FB59657 | 5-Bromo-2-methylphenol | 36138-76-8 | 50g | $110 | 2021-12-16 | Buy |
| AK Scientific | V2303 | 5-Bromo-2-methylphenol | 36138-76-8 | 25g | $67 | 2021-12-16 | Buy |
5-Bromo-2-methylphenol Chemical Properties,Uses,Production
Chemical Properties
Light yellow solid
Synthesis
39478-78-9
36138-76-8
General procedure for the synthesis of 5-bromo-2-methylphenol from 2-amino-4-bromotoluene: A solution of concentrated sulfuric acid (6 mL) in distilled water (75 mL) was added to 5-bromo-2-methylaniline (1 g, 5.38 mmol). The resulting suspension was heated to 90 °C and stirred for 4.5 hours. Subsequently, the reaction mixture was cooled to 0 °C using an ice bath and a solution of sodium nitrite (384 mg, 5.57 mmol) in water (5 mL) was slowly added at this temperature. After addition, the reaction mixture was allowed to gradually warm up to room temperature. Next, the reaction mixture was poured into a solution of concentrated sulfuric acid (6 mL) in water (75 mL) preheated to 90°C. Stirring of the reaction mixture was continued at 90 °C for 1 hour, then the heating was stopped and it was allowed to cool naturally and stand overnight. A precipitate was observed to form from the reaction mixture. The precipitate was collected by filtration, washed with water and dried in a vacuum oven to give 5-bromo-2-methylphenol as a final brown solid (510 mg, 2.73 mmol, 51% yield). The mass spectrum (ESI) showed m/z of 185 and 187 [M-H]?
References
[1] Patent: US2007/185156, 2007, A1. Location in patent: Page/Page column 8-9
[2] Patent: WO2007/63071, 2007, A1. Location in patent: Page/Page column 19
[3] Justus Liebigs Annalen der Chemie, 1913, vol. 398, p. 366
[4] Dissertation , S. 21,
[5] Journal of the Chemical Society, 1926, p. 2038
5-Bromo-2-methylphenol Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-13017695106 +86-13676922317 | jiuyitime@fdachem.com | China | 16513 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13595 | 58 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29845 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | 52513593@qq.com | CHINA | 2972 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Changzhou Ditong Chemical Co.,Ltd | +86-0519-88299272 | info@edengenechem.com | China | 2176 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
View Lastest Price from 5-Bromo-2-methylphenol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-10-13 | 5-Bromo-2-methylphenol
36138-76-8
|
US $1.10-9.90 / KG | 1KG | 99% min | 100kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2021-07-13 | 5-Bromo-2-methylphenol
36138-76-8
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2021-07-10 | 5-Bromo-2-methylphenol
36138-76-8
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 5-Bromo-2-methylphenol
36138-76-8
- US $1.10-9.90 / KG
- 99% min
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- 5-Bromo-2-methylphenol
36138-76-8
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 5-Bromo-2-methylphenol
36138-76-8
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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