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5-Bromo-2-methylphenol

5-Bromo-2-methylphenol Structure
5-Bromo-2-methylphenol structure
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
Last updated:2026-05-27 17:17:37
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5-Bromo-2-methylphenol Properties

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
InChI 1S/C7H7BrO/c1-5-2-3-6(8)4-7(5)9/h2-4,9H,1H3
InChIKey OONJCAWRVJDVBB-UHFFFAOYSA-N
SMILES Cc1ccc(Br)cc1O
CAS DataBase Reference 36138-76-8
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39
WGK Germany  1
HazardClass  IRRITANT
HS Code  29081990
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
1
2 0

5-Bromo-2-methylphenol price More Price(53)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 722480 5-Bromo-2-methylphenol 95% 36138-76-8 10g $242 2026-04-30 Buy
Sigma-Aldrich 722480 5-Bromo-2-methylphenol 95% 36138-76-8 1g $27 2023-06-20 Buy
Usbiological 266938 5-Bromo-2-methylphenol Asreported 36138-76-8 5g $305 2026-06-03 Buy
Usbiological 266938 5-Bromo-2-methylphenol Asreported 36138-76-8 10g $418 2026-06-03 Buy
Usbiological 266938 5-Bromo-2-methylphenol Asreported 36138-76-8 25g $566 2026-06-03 Buy
Product number Packaging Price Buy
722480 10g $242 Buy
722480 1g $27 Buy
266938 5g $305 Buy
266938 10g $418 Buy
266938 25g $566 Buy

5-Bromo-2-methylphenol Chemical Properties, Uses, Production

Chemical Properties

Light yellow solid

Synthesis

5-Bromo-2-methylaniline

39478-78-9

5-Bromo-2-methylphenol

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

3-Bromo-2-methylphenol o-Cresol 5-Bromo-2-methylaniline 5-Amino-o-cresol Sulfuric acid
Sodium nitrite

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Preparation Products

3-Methoxy-4-methylbenzoic acid

5-Bromo-2-methylphenol Suppliers

Global Suppliers ( 197)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Jia Xing Isenchem Co.,Ltd 0573-85285100 18627885956 isenchem@163.com China 9389 66
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10972 64
Shanghai Longsheng chemical Co.,Ltd. 58099637 13585536065 sales@shlschem.com China 9880 59
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Syntechem Co.,Ltd info@syntechem.com China 12973 57
Shanghai Sunway Pharmaceutical Technology Co., Ltd 13761987713 hxzheng@sunwaypharm.cn China 8663 57
Tianjin Jinyuda Chemical Co., Ltd. 022-58013646 13011382049 sales@jinyudachem.com China 1976 55
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Alfa Aesar 84
Capot Chemical Co., Ltd 66
Jia Xing Isenchem Co.,Ltd 66
Accela ChemBio Co.,Ltd. 64
Shanghai Longsheng chemical Co.,Ltd. 59
Shanghai Hanhong Scientific Co.,Ltd. 64
Syntechem Co.,Ltd 57
Shanghai Sunway Pharmaceutical Technology Co., Ltd 57
Tianjin Jinyuda Chemical Co., Ltd. 55

View Latest Price from 5-Bromo-2-methylphenol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5-Bromo-2-methylphenol pictures 2026-08-25 5-Bromo-2-methylphenol
36138-76-8
 $1.10-9.90 1KG 99% min 100kg ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
5-Bromo-2-methylphenol pictures 2021-07-13 5-Bromo-2-methylphenol
36138-76-8
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd
5-Bromo-2-methylphenol pictures 2021-07-10 5-Bromo-2-methylphenol
36138-76-8
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd

5-Bromo-2-methylphenol Spectrum

5-Bromo-2-methylphenol(36138-76-8)1HNMR

36138-76-8 (5-Bromo-2-methylphenol) Related Search:

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5-Bromo-2-methylphenol 95% 4-Bromo-2-hydroxytoluene, 5-Bromo-o-cresol Phenol, 5-bromo-2-methyl- 36138-76-8 Aromatic Phenols Building Blocks C6 to C8 alcohol| alkyl bromide Oxygen Compounds Phenols Chemical Synthesis Organic Building Blocks