773873-26-0
2,3-Difluoro-6-methoxybenzoic acid
CAS: 773873-26-0
Molecular Formula: C8H6F2O3
773873-26-0 - Names and Identifiers
| Name | 2,3-Difluoro-6-methoxybenzoic acid |
| Synonyms | 773873-26-0 QVR BF CF FO1 5,6-Difluoro-o-anisic acid 2,3-Difluoro-6-methoxybenzoic acid 2,3-DIFLUORO-4-METHOXYBENZOIC ACID 2,3-Difluoro-4-methoxylbenzoic acid 2,3-Difluoro-6-Methoxy-Benzoic Acid Benzoic acid, 2,3-difluoro-6-methoxy- |
| CAS | 773873-26-0 |
| InChI | InChI=1/C8H6F2O3/c1-13-5-3-2-4(9)7(10)6(5)8(11)12/h2-3H,1H3,(H,11,12) |
773873-26-0 - Physico-chemical Properties
| Molecular Formula | C8H6F2O3 |
| Molar Mass | 188.13 |
| Density | 1.399±0.06 g/cm3(Predicted) |
| Melting Point | 126-129°C |
| Boling Point | 275.0±35.0 °C(Predicted) |
| Flash Point | 120.1°C |
| Vapor Presure | 0.00254mmHg at 25°C |
| pKa | 2.82±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.504 |
| MDL | MFCD04116018 |
773873-26-0 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Note | Irritant |
773873-26-0 - Introduction
2, a kind of organic compound, chemical formula is C8H6F2O3. The following is a description of its nature, use, preparation and safety information:
Nature:
- 2, acid is a solid, usually in the form of white or light yellow crystals.
-It is almost insoluble in water at room temperature, but soluble in organic solvents such as ethanol and dimethylformamide.
-This compound has high thermal stability.
Use:
- 2, acid is an important organic synthesis intermediate.
-It can be used to synthesize drugs, pesticides and other organic compounds.
-The compound can be used as an acylation reagent, an aromatic nucleophilic substitution reagent, etc. in organic synthesis reactions.
Preparation Method:
- 2, the preparation method of fluoroacid can be obtained by the methyl etherification reaction of 2,3-dibenzoic acid.
-Specifically, 2,3-difluorobenzoic acid can be converted into the corresponding methyl ester by catalytic reaction of methanol and sulfuric acid, and then the methyl ester can be converted into acid by alkali catalytic reaction.
Safety Information:
-Because 2, acid is a chemical compound, it should be safe during operation.
-It may cause irritation to the eyes, skin and respiratory tract. After contact, rinse the affected area with water in time.
-During use or storage, avoid contact with oxidants and strong acids to avoid dangerous reactions.
-Wear appropriate protective equipment such as chemical work gloves and goggles when handling the compound.
it should be noted that the above information is only a general introduction to 2, acid, and the specific reference should be made to the laboratory manual or related literature. When using and handling this compound, strictly follow safety procedures.
Nature:
- 2, acid is a solid, usually in the form of white or light yellow crystals.
-It is almost insoluble in water at room temperature, but soluble in organic solvents such as ethanol and dimethylformamide.
-This compound has high thermal stability.
Use:
- 2, acid is an important organic synthesis intermediate.
-It can be used to synthesize drugs, pesticides and other organic compounds.
-The compound can be used as an acylation reagent, an aromatic nucleophilic substitution reagent, etc. in organic synthesis reactions.
Preparation Method:
- 2, the preparation method of fluoroacid can be obtained by the methyl etherification reaction of 2,3-dibenzoic acid.
-Specifically, 2,3-difluorobenzoic acid can be converted into the corresponding methyl ester by catalytic reaction of methanol and sulfuric acid, and then the methyl ester can be converted into acid by alkali catalytic reaction.
Safety Information:
-Because 2, acid is a chemical compound, it should be safe during operation.
-It may cause irritation to the eyes, skin and respiratory tract. After contact, rinse the affected area with water in time.
-During use or storage, avoid contact with oxidants and strong acids to avoid dangerous reactions.
-Wear appropriate protective equipment such as chemical work gloves and goggles when handling the compound.
it should be noted that the above information is only a general introduction to 2, acid, and the specific reference should be made to the laboratory manual or related literature. When using and handling this compound, strictly follow safety procedures.
Last Update：2024-04-09 21:04:16
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View History
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