23384-72-7
3,4-difluoropropiophenone
CAS: 23384-72-7
Molecular Formula: C9H8F2O
23384-72-7 - Names and Identifiers
| Name | 3,4-difluoropropiophenone |
| Synonyms | 3,4-DIFLUOROPROPIOPHENONE 3,4-difluoropropiophenone 3',4'-Difluoropropiophenone 3',4'-DIFLUOROPROPIOPHENONE Propiophenone, 3',4'-difluoro- 1-(3,4-difluorophenyl)propan-1-one 1-(3,4-Difluorophenyl)-1-propanone 1-Propanone, 1-(3,4-difluorophenyl)- |
| CAS | 23384-72-7 |
| EINECS | 245-627-2 |
| InChI | InChI=1/C9H8F2O/c1-2-9(12)6-3-4-7(10)8(11)5-6/h3-5H,2H2,1H3 |
23384-72-7 - Physico-chemical Properties
| Molecular Formula | C9H8F2O |
| Molar Mass | 170.16 |
| Density | 1.166±0.06 g/cm3 (20 ºC 760 Torr) |
| Boling Point | 65 °C |
| Flash Point | 64-65°C/1.8mm |
| Vapor Presure | 0.0886mmHg at 25°C |
| BRN | 2088650 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.488 |
| MDL | MFCD00015505 |
23384-72-7 - 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. S36/37 - Wear suitable protective clothing and gloves. |
| Hazard Class | IRRITANT |
23384-72-7 - Introduction
3,4-difluopropiophenone, also known as 3,4-difluopropiophenone, is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: colorless liquid
-Molecular formula: C9H7F2O
-Molecular weight: 178.15g/mol
-Melting point:-20 ℃
-Boiling point: 107-108 ℃
-Density: 1.213 g/mL
-Solubility: Soluble in organic solvents such as ethanol, ether and dichloromethane
Use:
-3,4-difluopropiophenone can be used as an important intermediate in organic synthesis.
-In the field of medicine and pesticides, it can be used to synthesize some drugs and pesticides.
Method:
-3,4-difluopropiophenone can be prepared by reacting phenylacetone with hydrogen fluoride. Typically, the fluorination of phenylacetone with hydrogen fluoride in the presence of a catalyst gives 3,4-difluoropropiophenone.
Safety Information:
- 3,4-difluoropropiophenone is a flammable liquid and should avoid contact with open flames and high temperature substances.
-use should wear protective gloves, protective glasses and protective masks to ensure a good ventilation environment.
-Avoid inhalation, swallowing or skin contact during use or storage.
Nature:
-Appearance: colorless liquid
-Molecular formula: C9H7F2O
-Molecular weight: 178.15g/mol
-Melting point:-20 ℃
-Boiling point: 107-108 ℃
-Density: 1.213 g/mL
-Solubility: Soluble in organic solvents such as ethanol, ether and dichloromethane
Use:
-3,4-difluopropiophenone can be used as an important intermediate in organic synthesis.
-In the field of medicine and pesticides, it can be used to synthesize some drugs and pesticides.
Method:
-3,4-difluopropiophenone can be prepared by reacting phenylacetone with hydrogen fluoride. Typically, the fluorination of phenylacetone with hydrogen fluoride in the presence of a catalyst gives 3,4-difluoropropiophenone.
Safety Information:
- 3,4-difluoropropiophenone is a flammable liquid and should avoid contact with open flames and high temperature substances.
-use should wear protective gloves, protective glasses and protective masks to ensure a good ventilation environment.
-Avoid inhalation, swallowing or skin contact during use or storage.
Last Update：2024-04-09 02:00:44
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