3-Fluoro-2-hydroxybenzaldehyde CAS No.394-50-3
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Category：Pharmaceutical Materials Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
CAS No.394-50-3
Names and Identifiers
| Name | 3-fluorosalicylaldehyde |
| Synonyms | 1-Fluoro-6-formylphenol 3-fluorosalicylaldehyde 3-fluorosalicyldadehyde 3-FLUOROSALICYLALDEHYDE 3-Fluoro-2-hydroxybenzaldehyde 2-Hydroxy-3-fluorobenzaldehyde 3-FLUORO-2-HYDROXYBENZALDEHYDE 3-Fluoro-2-Hydroxybenzaldehyde 3-Fluoro Salicylaldehyde |
| CAS | 394-50-3 |
| EINECS | 625-019-7 |
| InChI | InChI=1/C7H5FO2/c8-6-3-1-2-5(4-9)7(6)10/h1-4,10H |
| InChIKey | NWDHTEIVMDYWQJ-UHFFFAOYSA-N |
Physico-chemical Properties
| Molecular Formula | C7H5FO2 |
| Molar Mass | 140.11 |
| Density | 1.350±0.06 g/cm3(Predicted) |
| Melting Point | 68-70°C(lit.) |
| Boling Point | 176.2±20.0 °C(Predicted) |
| Flash Point | 60.4°C |
| Water Solubility | Insoluble in water |
| Vapor Presure | 0.82mmHg at 25°C |
| Appearance | Crystalline Powder |
| Color | White to light yellow |
| BRN | 1932806 |
| pKa | 6.91±0.10(Predicted) |
| Storage Condition | 2-8℃ |
| Sensitive | Air Sensitive |
| Refractive Index | 1.587 |
| MDL | MFCD00003319 |
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. S37/39 – Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29124990 |
| Hazard Class | IRRITANT |
Introduction
3-fluorosalicylaldehyde is an organic compound with the chemical formula C7H5FO2. The following is a description of the properties, uses, methods and safety information of 3-fluorosalicylaldehyde:
Nature:
– 3-fluorosalicylaldehyde is a solid, the common crystalline form is white to yellow crystals.
-It is soluble in organic solvents at room temperature, such as ethanol, dimethyl sulfide and ether, and has low solubility in water.
– 3-fluorosalicylaldehyde has a special aromatic smell.
Use:
– 3-fluorosalicylaldehyde is an important organic synthesis intermediate that can be used to prepare a variety of organic compounds.
-It is commonly used in the preparation of drugs, dyes, paints and pesticides and other compounds.
– 3-fluorosalicylaldehyde can also be used to synthesize antibacterial agents and antioxidants.
Preparation Method:
The preparation of-3-fluorosalicylaldehyde can be obtained by fluorination reaction of salicylaldehyde.
-The typical preparation method is to react salicylaldehyde with ferrous fluoride, and under appropriate reaction conditions, 3-fluorosalicylaldehyde is generated.
Safety Information:
– 3-fluorosalicylaldehyde is an organic compound, so attention should be paid to its toxicity and danger.
-It may cause irritation and damage to the eyes, skin and respiratory system, so proper protective measures should be taken when using it.
-During operation and storage, keep away from fire and oxidant to prevent the risk of fire and explosion.
-When handling 3-fluorosalicylaldehyde, please follow the safe operation procedures and comply with relevant laws and regulations.
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