1-Propanone, 1-(2,4-difluorophenyl)-
2,4-Difluoropropiophenone
CAS: 85068-30-0
Molecular Formula: C9H8F2O
1-Propanone, 1-(2,4-difluorophenyl)- - Names and Identifiers
| Name | 2,4-Difluoropropiophenone |
| Synonyms | 2,4-DEFLUOROPROPIOPHENONE 2,4-Difluoropropiophenone 2,4-DIFLUOROPROPIOPHENONE 2',4'-DIFLUOROPROPIOPHENONE 2',4'-Difluoropropiophenone 1-(2,4-DIFLUOROPHENYL)-1-PROPANONE 1-(2,4-difluorophenyl)propan-2-one 1-(2,4-difluorophenyl)propan-1-one 1-Propanone, 1-(2,4-difluorophenyl)- |
| CAS | 85068-30-0 |
| EINECS | 285-291-4 |
| InChI | InChI=1/C9H8F2O/c1-6(12)4-7-2-3-8(10)5-9(7)11/h2-3,5H,4H2,1H3 |
1-Propanone, 1-(2,4-difluorophenyl)- - Physico-chemical Properties
| Molecular Formula | C9H8F2O |
| Molar Mass | 170.16 |
| Density | 1.193 g/mL at 25 °C(lit.) |
| Boling Point | 51-52 °C (1.5 mmHg) |
| Flash Point | 76 °C |
| Water Solubility | Insoluble |
| Vapor Presure | 0.311mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.193 |
| Color | Clear colorless to light yellow |
| BRN | 7633370 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.4835-1.4855 |
| Physical and Chemical Properties | Colorless to light yellow liquid |
1-Propanone, 1-(2,4-difluorophenyl)- - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R36/37 - Irritating to eyes and respiratory system. |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37 - Wear suitable protective clothing and gloves. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| HS Code | 29147000 |
| Hazard Note | Toxic |
| Hazard Class | IRRITANT |
1-Propanone, 1-(2,4-difluorophenyl)- - Introduction
2,4-Difluopropiophenone (2,4-Difluopropiophenone) is an organic compound with the chemical formula C9H7F2O. The following is a description of the nature, use, preparation and safety information of 2,4-Difluoropropiophenone:
Nature:
-Appearance: 2,4-Difluoropropiophenone is a colorless liquid or solid crystal.
-Solubility: It has low solubility in water and is soluble in organic solvents such as ethanol, ether and dimethyl sulfoxide.
-Melting point: The melting point of 2,4-Difluoropropiophenone is about -20°C to -10°C.
-Boiling point: Its boiling point is about 118°C to 120°C.
Use:
-2,4-Difluopropiophenone is often used as an intermediate in chemical synthesis for the synthesis of drugs, pesticides, dyes and other organic compounds.
-It can also be used as a catalyst and solvent, and is widely used in the field of organic synthesis.
Preparation Method:
-2,4-Difluopropiophenone can be prepared by reacting 2,4-difluoroacetophenone with sodium hydroxide, or by fluorinating 2,4-difluoroacetophenone.
Safety Information:
- 2,4-Difluopropiophenone is a chemical, and you need to pay attention to safe operation when using it.
-It is an irritating substance, avoid contact with skin and eyes, and avoid inhaling its vapor.
-When storing and handling 2,4-Difluoropropiophenone, it should be done in a well-ventilated place to avoid fire and high temperature.
-When using 2,4-Difluopropiophenone, you need to follow safe operating procedures and wear appropriate personal protective equipment.
Nature:
-Appearance: 2,4-Difluoropropiophenone is a colorless liquid or solid crystal.
-Solubility: It has low solubility in water and is soluble in organic solvents such as ethanol, ether and dimethyl sulfoxide.
-Melting point: The melting point of 2,4-Difluoropropiophenone is about -20°C to -10°C.
-Boiling point: Its boiling point is about 118°C to 120°C.
Use:
-2,4-Difluopropiophenone is often used as an intermediate in chemical synthesis for the synthesis of drugs, pesticides, dyes and other organic compounds.
-It can also be used as a catalyst and solvent, and is widely used in the field of organic synthesis.
Preparation Method:
-2,4-Difluopropiophenone can be prepared by reacting 2,4-difluoroacetophenone with sodium hydroxide, or by fluorinating 2,4-difluoroacetophenone.
Safety Information:
- 2,4-Difluopropiophenone is a chemical, and you need to pay attention to safe operation when using it.
-It is an irritating substance, avoid contact with skin and eyes, and avoid inhaling its vapor.
-When storing and handling 2,4-Difluoropropiophenone, it should be done in a well-ventilated place to avoid fire and high temperature.
-When using 2,4-Difluopropiophenone, you need to follow safe operating procedures and wear appropriate personal protective equipment.
Last Update：2024-04-09 19:05:52
