844648-22-2
5,7-difluorochroMan-4-one
CAS: 844648-22-2
Molecular Formula: C9H6F2O2
844648-22-2 - Names and Identifiers
844648-22-2 - Physico-chemical Properties
| Molecular Formula | C9H6F2O2 |
| Molar Mass | 184.14 |
| Density | 1.392 |
| Boling Point | 283℃ |
| Flash Point | 121℃ |
| Storage Condition | Sealed in dry,Room Temperature |
844648-22-2 - Introduction
5,7-difluorochroman-4-one, also known as 5,7-difluorochroman-4-one, is an organic compound. The following is a description of its nature, use, preparation and safety information:
1. Nature:
-Appearance: 5,7-difluorochroman-4-one is a colorless to light yellow crystal or powder substance.
-Melting point: Its melting point range is between 107-109 degrees Celsius.
-Solubility: It has good solubility in common organic solvents (such as ethanol, dimethyl sulfoxide, etc.).
2. Use:
-Chemical synthesis: 5,7-difluorochroman-4-one is commonly used as a starting material for organic synthesis and can be used to synthesize other organic compounds.
-Pharmaceutical research: It also has certain application potential in the field of drug development and medicine, and can be used to synthesize drug intermediates or active molecules.
3. Preparation method:
-5,7-difluorochroman-4-one can be obtained through a series of organic synthesis methods. A common preparation method is to fluorinate chroman-4-one with fluorination Agent reaction, for example, hydrogen fluoride or sodium fluoride is used.
4. Safety Information:
-5,7-difluorochroman-4-one has limited toxicological and safety data, so appropriate precautions should be taken during operation.
-It may be irritating to the eyes, skin and respiratory tract. Wear protective glasses, gloves and breathing mask when operating.
-Avoid extensive skin contact. If contact occurs, rinse immediately with plenty of water and seek medical advice.
-In use and storage, should follow the chemical safety procedures and the corresponding regulatory requirements.
1. Nature:
-Appearance: 5,7-difluorochroman-4-one is a colorless to light yellow crystal or powder substance.
-Melting point: Its melting point range is between 107-109 degrees Celsius.
-Solubility: It has good solubility in common organic solvents (such as ethanol, dimethyl sulfoxide, etc.).
2. Use:
-Chemical synthesis: 5,7-difluorochroman-4-one is commonly used as a starting material for organic synthesis and can be used to synthesize other organic compounds.
-Pharmaceutical research: It also has certain application potential in the field of drug development and medicine, and can be used to synthesize drug intermediates or active molecules.
3. Preparation method:
-5,7-difluorochroman-4-one can be obtained through a series of organic synthesis methods. A common preparation method is to fluorinate chroman-4-one with fluorination Agent reaction, for example, hydrogen fluoride or sodium fluoride is used.
4. Safety Information:
-5,7-difluorochroman-4-one has limited toxicological and safety data, so appropriate precautions should be taken during operation.
-It may be irritating to the eyes, skin and respiratory tract. Wear protective glasses, gloves and breathing mask when operating.
-Avoid extensive skin contact. If contact occurs, rinse immediately with plenty of water and seek medical advice.
-In use and storage, should follow the chemical safety procedures and the corresponding regulatory requirements.
Last Update：2024-04-09 20:49:11
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