4-methoxybenzene-1,3-dicarboxylic acid
4-Methoxyisophthalic acid
CAS: 2206-43-1
Molecular Formula: C9H8O5
4-methoxybenzene-1,3-dicarboxylic acid - Names and Identifiers
| Name | 4-Methoxyisophthalic acid |
| Synonyms | Room 4-methoxy-acid p-MethoxySophthalicAcid 4-Methoxy Sophthalic Acid 4-Methoxyisophthalic acid p-Methoxyisophthalic Acid 5-METHOXY-1,3 DICARBOXYLIC ACID 4-Methoxybenzene-1,3-dicarboxylic acid 4-methoxybenzene-1,3-dicarboxylic acid 1,3-benzenedicarboxylic acid, 4-methoxy- |
| CAS | 2206-43-1 |
| EINECS | 218-618-6 |
| InChI | InChI=1/C9H8O5/c1-14-7-3-2-5(8(10)11)4-6(7)9(12)13/h2-4H,1H3,(H,10,11)(H,12,13) |
| InChIKey | JIICYHFLIOGGHE-UHFFFAOYSA-N |
4-methoxybenzene-1,3-dicarboxylic acid - Physico-chemical Properties
| Molecular Formula | C9H8O5 |
| Molar Mass | 196.16 |
| Density | 1.416g/cm3 |
| Melting Point | 275-280°C(lit.) |
| Boling Point | 407.8°C at 760 mmHg |
| Flash Point | 169.1°C |
| Vapor Presure | 2.21E-07mmHg at 25°C |
| Appearance | neat |
| Storage Condition | Room Temprature |
| Refractive Index | 1.59 |
| MDL | MFCD06208422 |
4-methoxybenzene-1,3-dicarboxylic acid - Risk and Safety
| WGK Germany | 3 |
4-methoxybenzene-1,3-dicarboxylic acid - Introduction
4-Methoxyisophthalic acid, also known as 4-Methoxyisophthalic acid, chemical formula C9H8O5. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 4-Methoxyisophthalic acid is a white or yellowish crystalline solid.
-Solubility: 4-Methoxyisophthalic acid has low solubility in water and high solubility in organic solvents such as ethanol and dimethylformamide.
-Melting point: The melting point of 4-Methoxyisophthalic acid is about 250-252°C.
-Chemical properties: The compound has a carboxylic acid group and can participate in esterification reactions and electrophilic substitution reactions.
Use:
-Chemical synthesis: 4-Methoxyisophthalic acid can be used as a raw material in organic synthesis, such as the synthesis of polymers containing carboxylic acid groups and fluorescent dyes.
-Pharmaceutical research: The compound has certain applications in the field of pharmaceutical research, such as the synthesis of antibacterial agents and the crystal engineering of drugs.
Method:
There are many ways to prepare 4-Methoxyisophthalic acid, one of which is commonly used as follows:
The reaction of p-dimethylaminobenzaldehyde with methanol, after condensation and oxidation, the target product 4-Methoxyisophthalic acid is obtained.
Safety Information:
- 4-Methoxyisophthalic acid is a general chemical and has certain irritation. Contact with skin, eyes or inhalation of its dust may cause irritation and inflammation.
-During operation, appropriate safety precautions, such as wearing protective glasses, gloves and protective clothing, are required.
-If you come into contact with this compound, rinse immediately with plenty of water and seek medical help.
Nature:
-Appearance: 4-Methoxyisophthalic acid is a white or yellowish crystalline solid.
-Solubility: 4-Methoxyisophthalic acid has low solubility in water and high solubility in organic solvents such as ethanol and dimethylformamide.
-Melting point: The melting point of 4-Methoxyisophthalic acid is about 250-252°C.
-Chemical properties: The compound has a carboxylic acid group and can participate in esterification reactions and electrophilic substitution reactions.
Use:
-Chemical synthesis: 4-Methoxyisophthalic acid can be used as a raw material in organic synthesis, such as the synthesis of polymers containing carboxylic acid groups and fluorescent dyes.
-Pharmaceutical research: The compound has certain applications in the field of pharmaceutical research, such as the synthesis of antibacterial agents and the crystal engineering of drugs.
Method:
There are many ways to prepare 4-Methoxyisophthalic acid, one of which is commonly used as follows:
The reaction of p-dimethylaminobenzaldehyde with methanol, after condensation and oxidation, the target product 4-Methoxyisophthalic acid is obtained.
Safety Information:
- 4-Methoxyisophthalic acid is a general chemical and has certain irritation. Contact with skin, eyes or inhalation of its dust may cause irritation and inflammation.
-During operation, appropriate safety precautions, such as wearing protective glasses, gloves and protective clothing, are required.
-If you come into contact with this compound, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-09 15:17:55
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CAS: 2206-43-1
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QQ: 3008007409
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CAS: 2206-43-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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