2-NITRO-3-METHOXYBENZOIC ACID
3-Methoxy-2-nitrobenzoic acid
CAS: 4920-80-3
Molecular Formula: C8H7NO5
2-NITRO-3-METHOXYBENZOIC ACID - Names and Identifiers
| Name | 3-Methoxy-2-nitrobenzoic acid |
| Synonyms | RARECHEM AL BE 0677 2-NITRO-M-ANISIC ACID 2-Nitro-m-anisic acid m-Anisic acid, 2-nitro- 3-methoxy-2-nitrobenzoate 3-METHOXY-2-NITROBENZOIC ACID 3-Methoxy-2-nitrobenzoic acid 2-NITRO-3-METHOXYBENZOIC ACID Benzoic acid, 3-methoxy-2-nitro- |
| CAS | 4920-80-3 |
| EINECS | 225-549-5 |
| InChI | InChI=1/C8H7NO5/c1-14-6-4-2-3-5(8(10)11)7(6)9(12)13/h2-4H,1H3,(H,10,11)/p-1 |
| InChIKey | YMOMYSDAOXOCID-UHFFFAOYSA-N |
2-NITRO-3-METHOXYBENZOIC ACID - Physico-chemical Properties
| Molecular Formula | C8H7NO5 | ||||||
| Molar Mass | 197.14 | ||||||
| Density | 1.430 | ||||||
| Melting Point | 253-257 °C (lit.) | ||||||
| Boling Point | 334.23°C (rough estimate) | ||||||
| Flash Point | 188.6°C | ||||||
| Solubility | soluble in Methanol | ||||||
| Vapor Presure | 1.01E-06mmHg at 25°C | ||||||
| Appearance | powder to crystaline | ||||||
| Color | White to Almost white | ||||||
| BRN | 2214986 | ||||||
| pKa | 2.07±0.10(Predicted) | ||||||
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature | ||||||
| Refractive Index | 1.5700 (estimate) | ||||||
| Physical and Chemical Properties |
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2-NITRO-3-METHOXYBENZOIC ACID - 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 |
2-NITRO-3-METHOXYBENZOIC ACID - Introduction
3-Methoxy-2-nitrobenzoic acid, chemical formula is C8H7NO5, molecular weight is 197.15. The following is a description of its nature, use, formulation and safety information:
Nature:
3-Methoxy-2-nitrobenzoic acid is a white to light yellow crystalline solid with low solubility. It has a melting point of 130-133°C and a boiling point of 325°C. It can be soluble in alcohol and ester solvents, insoluble in water.
Use:
3-Methoxy-2-nitrobenzoic acid has a wide range of applications in organic synthesis. It can be used as an important intermediate in organic synthesis for the synthesis of drugs, dyes, pesticides and other compounds. It is also commonly used in organic analysis as an analytical reagent.
Preparation Method:
The preparation of 3-Methoxy-2-nitrobenzoic acid can be completed by methylation of p-nitrobenzoic acid. First, nitrobenzoic acid was reacted with methanol under basic conditions to produce 3-Methoxy-2-nitrobenzoic acid.
Safety Information:
3-Methoxy-2-nitrobenzoic acid is an organic compound and is generally safe for humans. However, it is still a chemical and should be handled in accordance with safe operating procedures. Avoid inhaling its dust or vapors, and avoid contact with skin and eyes. When using or handling, it is recommended to wear appropriate personal protective equipment, such as gloves and goggles. If exposed or inhaled, seek medical attention immediately.
Nature:
3-Methoxy-2-nitrobenzoic acid is a white to light yellow crystalline solid with low solubility. It has a melting point of 130-133°C and a boiling point of 325°C. It can be soluble in alcohol and ester solvents, insoluble in water.
Use:
3-Methoxy-2-nitrobenzoic acid has a wide range of applications in organic synthesis. It can be used as an important intermediate in organic synthesis for the synthesis of drugs, dyes, pesticides and other compounds. It is also commonly used in organic analysis as an analytical reagent.
Preparation Method:
The preparation of 3-Methoxy-2-nitrobenzoic acid can be completed by methylation of p-nitrobenzoic acid. First, nitrobenzoic acid was reacted with methanol under basic conditions to produce 3-Methoxy-2-nitrobenzoic acid.
Safety Information:
3-Methoxy-2-nitrobenzoic acid is an organic compound and is generally safe for humans. However, it is still a chemical and should be handled in accordance with safe operating procedures. Avoid inhaling its dust or vapors, and avoid contact with skin and eyes. When using or handling, it is recommended to wear appropriate personal protective equipment, such as gloves and goggles. If exposed or inhaled, seek medical attention immediately.
Last Update：2024-04-09 21:01:54
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Product Name: Mefenamic Acid Impurity 21 Visit Supplier Webpage Request for quotationCAS: 4920-80-3
Tel: 0714-3999186
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Mobile: 86+15671228036
QQ: 2853786052
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