5-二甲氧基苯甲酸 - Names and Identifiers
Name | 2-bromo-4,5-dimethoxybenzoic acid
|
Synonyms | Nsc10074 441074_ALDRICH RARECHEM AL BE 0015 6-BROMOVERATRIC ACID 6-BROMO-3,4-DIMETHOXYBENZOIC ACID 2-bromo-4,5-dimethoxybenzoic acid 2-BROMO-4,5-DIMETHOXYBENZOIC ACID Benzoic acid, 2-bromo-4,5-dimethoxy-
|
CAS | 6286-46-0
|
InChI | InChI=1/C9H9BrO4/c1-13-7-3-5(9(11)12)6(10)4-8(7)14-2/h3-4H,1-2H3,(H,11,12) |
5-二甲氧基苯甲酸 - Physico-chemical Properties
Molecular Formula | C9H9BrO4
|
Molar Mass | 261.07 |
Density | 1.571±0.06 g/cm3(Predicted) |
Melting Point | 188-190 °C (lit.) |
Boling Point | 337.6±42.0 °C(Predicted) |
Flash Point | 158°C |
Solubility | Chloroform (Slightly), Methanol (Slightly) |
Vapor Presure | 4.05E-05mmHg at 25°C |
Appearance | Solid |
Color | White to cream or yellow |
pKa | 3.00±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.566 |
MDL | MFCD00017542 |
5-二甲氧基苯甲酸 - Risk and Safety
Hazard Symbols | Xi - Irritant
|
Risk Codes | 36/37/38 - 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 - Wear suitable protective clothing.
|
WGK Germany | 3 |
HS Code | 29189900 |
Hazard Class | IRRITANT |
5-二甲氧基苯甲酸 - Introduction
2-bromo-4,5-dimethoxybenzoic acid is an organic compound with the chemical formula C10H11BrO4. It is a solid crystal with a bitter and slightly aromatic odor.
The main use of this compound is as an intermediate in organic synthesis. It can be used in the synthesis of other organic compounds, such as drugs and dyes. It also acts as an antibacterial agent, helping to inhibit the growth of bacteria.
The method for preparing 2-bromo-4,5-dimethoxybenzoic acid is obtained by bromination of 2,4-dimethoxyphenol. First, a brominating agent such as bromine or bromine chloride is added to 2,4-dimethoxyphenol under appropriate conditions, and then the reaction is heated. After the reaction has ended, the product is extracted from the reaction mixture with dilute acid.
When using and handling 2-bromo-4,5-dimethoxybenzoic acid, you need to pay attention to safety matters. It is an irritant substance that may cause irritation to the eyes, skin and respiratory system. Wear suitable protective equipment such as safety glasses, gloves and respiratory protection during operation. At the same time, make sure to operate in a well-ventilated place to avoid inhaling vapor or dust. If contact with skin or eyes occurs, rinse immediately with plenty of water and seek medical help.
Last Update:2024-04-09 21:11:58