Phenol, 4-bromo-3-methoxy- - Names and Identifiers
Phenol, 4-bromo-3-methoxy- - Physico-chemical Properties
Molecular Formula | C7H7BrO2
|
Molar Mass | 203.03 |
Density | 1.585±0.06 g/cm3(Predicted) |
Melting Point | 75-78°C |
Boling Point | 279.3±20.0 °C(Predicted) |
Flash Point | 122.7°C |
Vapor Presure | 0.00239mmHg at 25°C |
Appearance | White to yellow powder or crystal |
pKa | 9.02±0.18(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.578 |
MDL | MFCD00029748 |
Phenol, 4-bromo-3-methoxy- - Risk and Safety
Hazard Symbols | Xn - Harmful
|
Risk Codes | R22 - Harmful 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.
S37 - Wear suitable gloves.
|
WGK Germany | 3 |
HS Code | 29095000 |
Phenol, 4-bromo-3-methoxy- - Introduction
4-Bromo-3-methoxyphenol, chemical formula C7H7BrO2, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 4-bromo-3-methoxyphenol is a colorless to slightly yellow crystal or powdery solid.
-Solubility: It is soluble in most organic solvents, such as ether, dichloromethane, etc., but insoluble in water.
-Melting point: Its melting point range is approximately 118-120°C.
-Boiling point: Its boiling point is about 296°C.
Use:
-4-bromo-3-methoxyphenol is often used as a raw material or intermediate in organic synthesis.
-It can be used to synthesize other organic compounds, such as medicines, dyes and pesticides.
-As an antioxidant, it is also commonly used in the food industry.
Preparation Method:
-4-bromo-3-methoxyphenol can be prepared by reacting phenol with a bromoalkane. The specific reaction conditions can be determined according to the specific experimental design.
Safety Information:
-4-Bromo-3-methoxyphenol is irritating to the eyes, skin, and respiratory tract, so wear appropriate protective equipment such as gloves, glasses, and masks when handling.
-The compound can enter the human body through swallowing, inhalation or skin contact, so avoid prolonged contact with it and avoid inhaling its dust.
-Good ventilation should be maintained during use and dust should be avoided as much as possible. After use, waste should be properly disposed of and comply with relevant environmental regulations.
Last Update:2024-04-09 20:49:11