4-fluoro-2-hydroxytoluene
5-Fluoro-2-methylphenol
CAS: 452-85-7
Molecular Formula: C7H7FO
4-fluoro-2-hydroxytoluene - Names and Identifiers
| Name | 5-Fluoro-2-methylphenol |
| Synonyms | QR CF F1 QR CF F1 [WLN] 5-fluoro-o-cresol 5-Fluoro-2-methylphenol 5-FLUORO-2-METHYLPHENOL 4-fluoro-2-hydroxytoluene Phenol, 5-fluoro-2-methyl- 4-Fluoro-2-hydroxytoluene 5-Fluoro-2- 4-Fluoro-2-hydroxytoluene, 5-Fluoro-o-cresol |
| CAS | 452-85-7 |
| InChI | InChI=1/C7H7FO/c1-5-2-3-6(8)4-7(5)9/h2-4,9H,1H3 |
4-fluoro-2-hydroxytoluene - Physico-chemical Properties
| Molecular Formula | C7H7FO |
| Molar Mass | 126.13 |
| Density | 1,157 g/cm3 |
| Boling Point | 66°C 4mm |
| Flash Point | 66°C/4mm |
| Vapor Presure | 0.427mmHg at 25°C |
| Appearance | clear liquid |
| Specific Gravity | 1.157 |
| Color | Colorless to Red to Green |
| BRN | 3234863 |
| pKa | 9.32±0.10(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.514 |
4-fluoro-2-hydroxytoluene - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed R34 - Causes burns R21/22 - Harmful in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | 3265 |
| HS Code | 29081990 |
| Hazard Note | Corrosive/Toxic |
| Hazard Class | 8 |
4-fluoro-2-hydroxytoluene - Introduction
5-Fluoro-2-methylphenol is an organic compound with the chemical formula C7H7FO. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless or light yellow solid.
-Solubility: Soluble in ethanol, chloroform and ether, slightly soluble in water.
-Melting point: about 30 to 31 degrees Celsius.
-Stability: It has good stability at room temperature.
Use:
- 5-Fluoro-2-methylphenol is often used as an intermediate in organic synthesis.
-It can also be used in the pharmaceutical field for the synthesis of drugs and other active compounds.
Preparation Method:
- 5-Fluoro-2-methylphenol can be prepared by reacting 2-methylphenol with hydrogen fluoride. A catalyst or a solvent may be used during the reaction to promote the reaction.
Safety Information:
- 5-Fluoro-2-methylphenol may be irritating to the human body at low concentrations, and direct contact with skin and eyes should be avoided.
-in use, should pay attention to comply with laboratory safety procedures.
-Need to be stored in a sealed container, away from fire and oxidizing agents.
-In case of aspiration or ingestion, seek medical attention immediately.
Nature:
-Appearance: Colorless or light yellow solid.
-Solubility: Soluble in ethanol, chloroform and ether, slightly soluble in water.
-Melting point: about 30 to 31 degrees Celsius.
-Stability: It has good stability at room temperature.
Use:
- 5-Fluoro-2-methylphenol is often used as an intermediate in organic synthesis.
-It can also be used in the pharmaceutical field for the synthesis of drugs and other active compounds.
Preparation Method:
- 5-Fluoro-2-methylphenol can be prepared by reacting 2-methylphenol with hydrogen fluoride. A catalyst or a solvent may be used during the reaction to promote the reaction.
Safety Information:
- 5-Fluoro-2-methylphenol may be irritating to the human body at low concentrations, and direct contact with skin and eyes should be avoided.
-in use, should pay attention to comply with laboratory safety procedures.
-Need to be stored in a sealed container, away from fire and oxidizing agents.
-In case of aspiration or ingestion, seek medical attention immediately.
Last Update：2024-04-09 02:00:46
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