3-Fluorocinnamic acid
3-Fluorocinnamic acid
CAS: 458-46-8;20595-30-6
Molecular Formula: C9H7FO2
3-Fluorocinnamic acid - Names and Identifiers
3-Fluorocinnamic acid - Physico-chemical Properties
| Molecular Formula | C9H7FO2 |
| Molar Mass | 166.15 |
| Density | 1.2247 (estimate) |
| Melting Point | 162-164°C(lit.) |
| Boling Point | 290°C (rough estimate) |
| Flash Point | 128.6°C |
| Vapor Presure | 0.00104mmHg at 25°C |
| Appearance | White amorphous powder |
| BRN | 1365172 |
| pKa | 4.29±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.507 |
| MDL | MFCD00004383 |
3-Fluorocinnamic acid - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection S26/37/39 - S24/25 - Avoid contact with skin and eyes. |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| HS Code | 29163990 |
| Hazard Class | IRRITANT |
3-Fluorocinnamic acid - Introduction
3-Fluorocinnamic acid is an organic compound with a chemical formula of C9H7FO2 and a molecular weight of 166.15g/mol. The following is a detailed description of the nature, use, formulation and safety information of 3-Fluorocinnamic acid:
Nature:
1. Appearance: 3-Fluorocinnamic acid is a white crystalline solid.
2. Melting point: about 176-179 degrees Celsius.
3. Solubility: 3-Fluorocinnamic acid is soluble in ethanol, ether, chloroform and other organic solvents, but insoluble in water.
Use:
1. Chemical intermediate: 3-Fluorocinnamic acid can be used as an important intermediate in organic synthesis. It can be involved in the synthesis of antibacterial drugs, antiviral drugs and herbicides.
2. Pharmaceutical field: Due to its unique chemical structure, 3-Fluorocinnamic acid may have biological activities such as antibacterial, anti-inflammatory and antioxidant, so it has potential for the development of new drugs or as derivatives of other drugs.
Preparation Method:
The preparation of 3-Fluorocinnamic acid usually uses a synthetic method based on cinnamic acid. A common preparation method is to react cinnamic acid with fluoride and introduce a 3-fluoro group into the cinnamic acid molecule under appropriate conditions.
Safety Information:
1. Toxicity: 3-Fluorocinnamic acid has no reported severe toxic effects under general use conditions, but it still needs to be used with caution and follow laboratory safety practices.
2. Combustibility: 3-Fluorocinnamic acid is a combustible substance, which may burn in case of fire source, and should be kept away from open flame and high temperature.
3. Contact: Avoid direct contact with skin and eyes, and wear appropriate protective gloves and glasses during use.
In summary, 3-Fluorocinnamic acid is an important organic compound with a wide range of uses and potential biological activities. When using and handling, pay attention to safe operation and follow relevant chemical safety regulations.
Nature:
1. Appearance: 3-Fluorocinnamic acid is a white crystalline solid.
2. Melting point: about 176-179 degrees Celsius.
3. Solubility: 3-Fluorocinnamic acid is soluble in ethanol, ether, chloroform and other organic solvents, but insoluble in water.
Use:
1. Chemical intermediate: 3-Fluorocinnamic acid can be used as an important intermediate in organic synthesis. It can be involved in the synthesis of antibacterial drugs, antiviral drugs and herbicides.
2. Pharmaceutical field: Due to its unique chemical structure, 3-Fluorocinnamic acid may have biological activities such as antibacterial, anti-inflammatory and antioxidant, so it has potential for the development of new drugs or as derivatives of other drugs.
Preparation Method:
The preparation of 3-Fluorocinnamic acid usually uses a synthetic method based on cinnamic acid. A common preparation method is to react cinnamic acid with fluoride and introduce a 3-fluoro group into the cinnamic acid molecule under appropriate conditions.
Safety Information:
1. Toxicity: 3-Fluorocinnamic acid has no reported severe toxic effects under general use conditions, but it still needs to be used with caution and follow laboratory safety practices.
2. Combustibility: 3-Fluorocinnamic acid is a combustible substance, which may burn in case of fire source, and should be kept away from open flame and high temperature.
3. Contact: Avoid direct contact with skin and eyes, and wear appropriate protective gloves and glasses during use.
In summary, 3-Fluorocinnamic acid is an important organic compound with a wide range of uses and potential biological activities. When using and handling, pay attention to safe operation and follow relevant chemical safety regulations.
Last Update：2024-04-09 02:00:46
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