52009-53-7
2-chloro-3,4-dimethoxybenzoic acid
CAS: 52009-53-7
Molecular Formula: C9H9ClO4
52009-53-7 - Names and Identifiers
| Name | 2-chloro-3,4-dimethoxybenzoic acid |
| Synonyms | RARECHEM AL BO 0833 2-Chloroveratric acid oro-3,4,-dimethoxybenzoic acid 2-CHLORO-3,4-DIMETHOXYBENZOIC ACID 2-chloro-3,4-dimethoxybenzoic acid Benzoic acid,2-chloro-3,4-dimethoxy- |
| CAS | 52009-53-7 |
| InChI | InChI=1/C9H9ClO4/c1-13-6-4-3-5(9(11)12)7(10)8(6)14-2/h3-4H,1-2H3,(H,11,12) |
| InChIKey | YSEIYOHXERRMNN-UHFFFAOYSA-N |
52009-53-7 - Physico-chemical Properties
| Molecular Formula | C9H9ClO4 |
| Molar Mass | 216.62 |
| Density | 1.337±0.06 g/cm3(Predicted) |
| Melting Point | 200-204 °C (lit.) |
| Boling Point | 324.2±37.0 °C(Predicted) |
| Flash Point | 149.9°C |
| Vapor Presure | 0.000102mmHg at 25°C |
| pKa | 3.17±0.28(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.548 |
52009-53-7 - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
52009-53-7 - Introduction
2-choro-3, 4-dimethoxybenzoic acid is an organic compound. Its chemical formula is C9H9ClO4 and its molecular weight is 214.62.
Nature:
2-chloro-3,4-dimethoxybenzoic acid is a white crystalline solid with a bitter taste. It is almost insoluble in water at normal temperature, but soluble in organic solvents such as alcohols and ethers. It can be identified by melting point detection, and its melting point is about 150-151°C.
Use:
2-chloro-3,4-dimethoxybenzoic acid is widely used as an intermediate and raw material in organic synthesis. It can be used in the preparation of other compounds, such as drugs and dyes. In addition, it can also be used in the preparation of certain insecticides and antibacterial agents.
Preparation Method:
2-chloro-3,4-dimethoxybenzoic acid is usually synthesized by chlorination of aromatic acid chloride. The specific procedure is to mix 3,4-dimethoxybenzoic acid and thionyl chloride, add excess silver chloride, stir at room temperature for several hours, and then filter to obtain the product.
Safety Information:
The toxicity of 2-chloro-3,4-dimethoxybenzoic acid is generally low, but it is still necessary to pay attention to safe operation. Avoid direct contact with skin and eyes, and maintain good ventilation. If ingested or inhaled overdose, seek medical help immediately. In addition, it must be stored in a dry and dark place, away from fire and oxidizing agents.
Nature:
2-chloro-3,4-dimethoxybenzoic acid is a white crystalline solid with a bitter taste. It is almost insoluble in water at normal temperature, but soluble in organic solvents such as alcohols and ethers. It can be identified by melting point detection, and its melting point is about 150-151°C.
Use:
2-chloro-3,4-dimethoxybenzoic acid is widely used as an intermediate and raw material in organic synthesis. It can be used in the preparation of other compounds, such as drugs and dyes. In addition, it can also be used in the preparation of certain insecticides and antibacterial agents.
Preparation Method:
2-chloro-3,4-dimethoxybenzoic acid is usually synthesized by chlorination of aromatic acid chloride. The specific procedure is to mix 3,4-dimethoxybenzoic acid and thionyl chloride, add excess silver chloride, stir at room temperature for several hours, and then filter to obtain the product.
Safety Information:
The toxicity of 2-chloro-3,4-dimethoxybenzoic acid is generally low, but it is still necessary to pay attention to safe operation. Avoid direct contact with skin and eyes, and maintain good ventilation. If ingested or inhaled overdose, seek medical help immediately. In addition, it must be stored in a dry and dark place, away from fire and oxidizing agents.
Last Update：2024-04-09 20:52:54
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