2-BROMO-1-(2,4-DIFLUORO-PHENYL)-ETHANONE
2-Bromo-2',4'-difluoroacetophenone
CAS: 102429-07-2
Molecular Formula: C8H5BrF2O
2-BROMO-1-(2,4-DIFLUORO-PHENYL)-ETHANONE - Names and Identifiers
| Name | 2-Bromo-2',4'-difluoroacetophenone |
| Synonyms | 2-Bromo-2',4'-difluo 2,4-DIFLUOROPHENACYL BROMIDE 2,4-difluorophenacyl bromide 2',4'-difluorophenacyl bromide 2',4'-DIFLUOROPHENACYL BROMIDE 2-BroMo-2,4-difluoroonacetophene 2-Bromo-2',4'-difluoroacetophenone 2-BROMO-2',4'-DIFLUOROACETOPHENONE 2-Bromo-1-(2,4-DIFLUORO-PHENYL)-ETHANONE 2-BROMO-1-(2,4-DIFLUORO-PHENYL)-ETHANONE 2,4-difluorophenacyl bromide ,2-bromo-1-(2,4-difluorophenyl)ethanone 2-Bromo-2',4'-difluoroacetophenone, 2-Bromo-1-(2,4-difluorophenyl)ethan-1-one trichloro(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-henicosafluorododecyl)silane |
| CAS | 102429-07-2 |
| EINECS | 628-534-5 |
| InChI | InChI=1/C12H4Cl3F21Si/c13-37(14,15)2-1-3(16,17)4(18,19)5(20,21)6(22,23)7(24,25)8(26,27)9(28,29)10(30,31)11(32,33)12(34,35)36/h1-2H2 |
| InChIKey | CSGDTHXBRAAOHV-UHFFFAOYSA-N |
2-BROMO-1-(2,4-DIFLUORO-PHENYL)-ETHANONE - Physico-chemical Properties
| Molecular Formula | C8H5BrF2O |
| Molar Mass | 235.03 |
| Density | 1.648±0.06 g/cm3(Predicted) |
| Melting Point | 31-35°C(lit.) |
| Boling Point | 246.1±25.0 °C(Predicted) |
| Flash Point | 124°F |
| Vapor Presure | 0.0156mmHg at 25°C |
| Appearance | Low Melting Solid |
| Color | White |
| Storage Condition | Store below +30°C. |
| Sensitive | Lachrymatory |
| Refractive Index | 1.33 |
| Physical and Chemical Properties | Sensitivity: Lachy Matory WGK Germany:3 |
2-BROMO-1-(2,4-DIFLUORO-PHENYL)-ETHANONE - Risk and Safety
| Risk Codes | R11 - Highly Flammable R22 - Harmful if swallowed R34 - Causes burns |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2925 4.1/PG 2 |
| WGK Germany | 3 |
| Hazard Note | Flammable/Corrosive/Lachrymatory |
| Hazard Class | 4.1 |
| Packing Group | II |
2-BROMO-1-(2,4-DIFLUORO-PHENYL)-ETHANONE - Introduction
2-Bromo-2 ',4'-difluoroacetophenone is an organic compound with the chemical formula C8H5BrF2O. The following is a description of some of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Colorless to pale yellow crystalline solid.
-Melting point: about 80-82 ℃.
-Boiling point: about 205 ℃.
-Solubility: Soluble in organic solvents such as ethanol, dimethylformamide and dichloromethane, slightly soluble in water.
Use:
-2-Bromo-2 ',4'-difluoroacetophenone is widely used as a substituted alkylating agent in organic synthesis.
-It can be used for the synthesis of aromatic hydrocarbons, alcohols and carboxylic acid compounds.
Preparation Method:
-2-bromo-2 ',4'-difluoroacetophenone can be obtained by reacting 2-bromo-1, 3-difluorobenzene with acetic anhydride in ether solution.
Safety Information:
-2-Bromo-2 ',4'-difluoroacetophenone is an irritating and toxic compound and requires proper safety precautions, such as wearing protective gloves, goggles and protective clothing.
-Avoid inhaling the dust and vapor of the substance, and avoid contact with skin and eyes.
-If inhaled or taken by mistake, seek medical attention immediately.
Nature:
-Appearance: Colorless to pale yellow crystalline solid.
-Melting point: about 80-82 ℃.
-Boiling point: about 205 ℃.
-Solubility: Soluble in organic solvents such as ethanol, dimethylformamide and dichloromethane, slightly soluble in water.
Use:
-2-Bromo-2 ',4'-difluoroacetophenone is widely used as a substituted alkylating agent in organic synthesis.
-It can be used for the synthesis of aromatic hydrocarbons, alcohols and carboxylic acid compounds.
Preparation Method:
-2-bromo-2 ',4'-difluoroacetophenone can be obtained by reacting 2-bromo-1, 3-difluorobenzene with acetic anhydride in ether solution.
Safety Information:
-2-Bromo-2 ',4'-difluoroacetophenone is an irritating and toxic compound and requires proper safety precautions, such as wearing protective gloves, goggles and protective clothing.
-Avoid inhaling the dust and vapor of the substance, and avoid contact with skin and eyes.
-If inhaled or taken by mistake, seek medical attention immediately.
Last Update：2024-04-10 22:29:15
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