115453-82-2
7-ethoxy-4-(trifluoromethyl)coumarin
CAS: 115453-82-2
Molecular Formula: C12H9F3O3
115453-82-2 - Names and Identifiers
115453-82-2 - Physico-chemical Properties
| Molecular Formula | C12H9F3O3 |
| Molar Mass | 258.19 |
| Density | 1.368g/cm3 |
| Melting Point | 73 - 75°C |
| Boling Point | 303.1°C at 760 mmHg |
| Flash Point | 132.7°C |
| Solubility | DMF: soluble |
| Vapor Presure | 0.000952mmHg at 25°C |
| Appearance | Solid |
| Color | Pale Red |
| BRN | 8555209 |
| Storage Condition | -20°C |
| Refractive Index | 1.503 |
115453-82-2 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 8 |
| Hazard Note | Irritant |
115453-82-2 - Introduction
7-Ethoxy-4-(trifluoromethyl) coumarin is an organic compound with the chemical formula C≡No_H≡F0.3. It is a solid substance with a bitter taste, soluble in ethanol and ether, slightly soluble in water.
This compound is commonly used as a spice and food additive to enhance the taste and aroma of food. It can also be used to synthesize other organic compounds, and is widely used in medicine, pesticide and chemical fields.
The method for preparing 7-ethoxy-4-(trifluoromethyl) coumarin is usually synthesized by a multi-step reaction of phenol and trifluoromethane. The specific synthetic method may vary depending on the need to control the temperature, reaction time and reaction conditions during the reaction to obtain the desired product.
With regard to safety information, there is a lack of a large number of research data and evaluation results. However, based on current understanding, 7-ethoxy-4-(trifluoromethyl) coumarin is generally considered to be relatively safe under normal conditions of use. However, because individual sensitivities to chemical substances vary, it is still recommended to perform appropriate safety testing and evaluation before use, follow relevant safety practices, and avoid excessive exposure. During use, attention should be paid to avoid contact with skin, eyes, etc. If there is accidental contact, rinse with plenty of water immediately and seek medical attention in time.
This compound is commonly used as a spice and food additive to enhance the taste and aroma of food. It can also be used to synthesize other organic compounds, and is widely used in medicine, pesticide and chemical fields.
The method for preparing 7-ethoxy-4-(trifluoromethyl) coumarin is usually synthesized by a multi-step reaction of phenol and trifluoromethane. The specific synthetic method may vary depending on the need to control the temperature, reaction time and reaction conditions during the reaction to obtain the desired product.
With regard to safety information, there is a lack of a large number of research data and evaluation results. However, based on current understanding, 7-ethoxy-4-(trifluoromethyl) coumarin is generally considered to be relatively safe under normal conditions of use. However, because individual sensitivities to chemical substances vary, it is still recommended to perform appropriate safety testing and evaluation before use, follow relevant safety practices, and avoid excessive exposure. During use, attention should be paid to avoid contact with skin, eyes, etc. If there is accidental contact, rinse with plenty of water immediately and seek medical attention in time.
Last Update：2024-04-09 20:45:29
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