3-Bromo-4-hydroxyanisole
2-Bromo-4-methoxyphenol
CAS: 17332-11-5;17332-12-6
Molecular Formula: C7H7BrO2
3-Bromo-4-hydroxyanisole - Names and Identifiers
| Name | 2-Bromo-4-methoxyphenol |
| Synonyms | 2-BROMO-4-METHOXYPHENOL 4-Methoxy-2-bromophenol 2-Bromo-4-methoxyphenol 3-Bromo-4-hydroxyanisole 2-Bromo-4-methoxy-phenol 2-bromo-4-methoxylphenol 2-BROMO-4-METHOXYBENZENOL 2-Bromo-4-methoxybenzenol Phenol, 2-bromo-4-methoxy- |
| CAS | 17332-11-5 17332-12-6 |
| InChI | InChI=1/C7H7BrO2/c1-10-5-2-3-7(9)6(8)4-5/h2-4,9H,1H3 |
3-Bromo-4-hydroxyanisole - Physico-chemical Properties
| Molecular Formula | C7H7BrO2 |
| Molar Mass | 203.03 |
| Density | 1.585±0.06 g/cm3(Predicted) |
| Melting Point | 47 |
| Boling Point | 115 °C |
| Flash Point | 102.2°C |
| Vapor Presure | 0.0183mmHg at 25°C |
| pKa | 8.92±0.18(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.578 |
| MDL | MFCD02113712 |
3-Bromo-4-hydroxyanisole - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| HS Code | 29071990 |
| Hazard Note | Irritant |
3-Bromo-4-hydroxyanisole - Introduction
2-Bromo-4-methoxyphenol is an organic compound with the chemical formula C8H9BrO2. The following is a description of its nature, use, formulation and safety information:
Nature:
2-Bromo-4-methoxyphenol is a white crystalline solid. It has a melting point of about 80-82 degrees Celsius and a boiling point of about 300 degrees Celsius. It is insoluble in water at normal temperature, but soluble in organic solvents such as ethanol and ether.
Use:
2-Bromo-4-methoxyphenol is useful as an intermediate in organic synthesis. It has certain applications in the field of medicine and pesticides, and is commonly used in the synthesis of diphenols, such as bismuth levulinate. In addition, it also has antibacterial and antioxidant properties and can be used as a preservative in cosmetics and skin care products.
Method:
The synthesis of 2-Bromo-4-methoxyphenol is usually carried out by the method of Bromo-cresol. First, P-cresol is reacted with bromine under acidic conditions to obtain 2-bromo-4-methylphenol. Then, 2-bromo-4-methylphenol is reacted with a base and methanol to produce 2-Bromo-4-methoxyphenol.
Safety Information:
When using 2-Bromo-4-methoxyphenol, you need to pay attention to its safe operation. It may be irritating to the eyes and skin, so it is necessary to protect the eyes and skin and avoid contact during the operation. At the same time, it should be used in a well-ventilated environment and avoid inhaling its dust. When stored, it should be kept away from ignition and oxidizing agents to prevent fire or explosion. In case of accidental leakage, appropriate measures shall be taken for cleaning and disposal.
Nature:
2-Bromo-4-methoxyphenol is a white crystalline solid. It has a melting point of about 80-82 degrees Celsius and a boiling point of about 300 degrees Celsius. It is insoluble in water at normal temperature, but soluble in organic solvents such as ethanol and ether.
Use:
2-Bromo-4-methoxyphenol is useful as an intermediate in organic synthesis. It has certain applications in the field of medicine and pesticides, and is commonly used in the synthesis of diphenols, such as bismuth levulinate. In addition, it also has antibacterial and antioxidant properties and can be used as a preservative in cosmetics and skin care products.
Method:
The synthesis of 2-Bromo-4-methoxyphenol is usually carried out by the method of Bromo-cresol. First, P-cresol is reacted with bromine under acidic conditions to obtain 2-bromo-4-methylphenol. Then, 2-bromo-4-methylphenol is reacted with a base and methanol to produce 2-Bromo-4-methoxyphenol.
Safety Information:
When using 2-Bromo-4-methoxyphenol, you need to pay attention to its safe operation. It may be irritating to the eyes and skin, so it is necessary to protect the eyes and skin and avoid contact during the operation. At the same time, it should be used in a well-ventilated environment and avoid inhaling its dust. When stored, it should be kept away from ignition and oxidizing agents to prevent fire or explosion. In case of accidental leakage, appropriate measures shall be taken for cleaning and disposal.
Last Update：2024-04-09 21:11:58
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Product Name: 2-Bromo-4-methoxyphenol Visit Supplier Webpage Request for quotationCAS: 17332-11-5
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Email: 3008007409@qq.com
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Product Name: 2-BROMO-4-METHOXYPHENOL Request for quotation
CAS: 17332-12-6
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
QQ: 1377812380
Wechat: 15387090420
CAS: 17332-12-6
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
QQ: 1377812380
Wechat: 15387090420
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