4-Carboxy-2-chloroaniline
4-Amino-3-chlorobenzoic acid
CAS: 2486-71-7
Molecular Formula: C7H6ClNO2
4-Carboxy-2-chloroaniline - Names and Identifiers
| Name | 4-Amino-3-chlorobenzoic acid |
| Synonyms | RARECHEM AL BO 0579 4-amino-3-chlorobenzoate 3-chloro-4-aminobenzoate 4-Carboxy-2-chloroaniline 4-Amino-3-chlorobenzoic acid 4-Amnio-3-Chlorobenzioc Acid 4-AMNIO-3-CHLOROBENZIOC ACID 4-AMINO-3-CHLOROBENZOIC ACID 3-CHLORO-4-AMINOBENZOIC ACID |
| CAS | 2486-71-7 |
| EINECS | 219-630-4 |
| InChI | InChI=1/C7H6ClNO2/c8-5-3-4(7(10)11)1-2-6(5)9/h1-3H,9H2,(H,10,11)/p-1 |
4-Carboxy-2-chloroaniline - Physico-chemical Properties
| Molecular Formula | C7H6ClNO2 |
| Molar Mass | 171.58 |
| Density | 1.476±0.06 g/cm3(Predicted) |
| Melting Point | 228 °C |
| Boling Point | 341.2±27.0 °C(Predicted) |
| Flash Point | 160.2°C |
| Solubility | soluble in Methanol |
| Vapor Presure | 3.15E-05mmHg at 25°C |
| Appearance | Crystallization |
| Color | White to Orange to Green |
| pKa | 4.49±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| MDL | MFCD00460423 |
4-Carboxy-2-chloroaniline - 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. S36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 3 |
| HS Code | 29224999 |
| Hazard Class | IRRITANT |
4-Carboxy-2-chloroaniline - Introduction
4-Amino-3-chlorobenzoic acid, also known as 4-Amino-3-chlorobenzoic acid, has the chemical formula C7H6ClNO2.
Nature:
1. Appearance: colorless or yellowish crystal.
2. Melting Point: 174-177 ℃.
3. Solubility: Slightly soluble in water, soluble in alcohol.
Use:
1. Chemical Synthesis: 4-Amino-3-chlorobenzoic acid is commonly used as a starting material or intermediate in organic synthesis reactions, for example, for the synthesis of heterocyclic compounds.
2. Dyes and pigments: It is also widely used as an intermediate for dyes and pigments, and can be used to prepare organic pigments and dyes.
Method:
4-Amino-3-chlorobenzoic acid can be obtained by reacting p-chlorobenzoic acid and thionyl chloride with ammonia water.
Safety Information:
1. 4-Amino-3-chlorobenzoic acid belongs to chemicals and has certain danger. Please keep it properly.
2. Avoid contact with strong oxidants and strong acids to avoid dangerous reactions.
3. When in use should wear appropriate protective equipment, avoid contact with skin and eyes.
4. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
Nature:
1. Appearance: colorless or yellowish crystal.
2. Melting Point: 174-177 ℃.
3. Solubility: Slightly soluble in water, soluble in alcohol.
Use:
1. Chemical Synthesis: 4-Amino-3-chlorobenzoic acid is commonly used as a starting material or intermediate in organic synthesis reactions, for example, for the synthesis of heterocyclic compounds.
2. Dyes and pigments: It is also widely used as an intermediate for dyes and pigments, and can be used to prepare organic pigments and dyes.
Method:
4-Amino-3-chlorobenzoic acid can be obtained by reacting p-chlorobenzoic acid and thionyl chloride with ammonia water.
Safety Information:
1. 4-Amino-3-chlorobenzoic acid belongs to chemicals and has certain danger. Please keep it properly.
2. Avoid contact with strong oxidants and strong acids to avoid dangerous reactions.
3. When in use should wear appropriate protective equipment, avoid contact with skin and eyes.
4. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-10 22:29:15
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Product Name: 4-Amino-3-Chlorobenzoic Acid Visit Supplier Webpage Request for quotationCAS: 2486-71-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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