122376-76-5
3,5-difluorophenylacetonitrile
CAS: 122376-76-5
Molecular Formula: C8H5F2N
122376-76-5 - Names and Identifiers
| Name | 3,5-difluorophenylacetonitrile |
| Synonyms | 3,5-DIFLUOROBENZYL CYANIDE 3,5-Difluorobenzyl Cyanide 3,5-DIFLUOROPHENYLACETONITRILE 3,5-difluorophenylacetonitrile 3,5-Difluorophenyl acetonitrile 2-(3,5-DIFLUOROPHENYL)ACETONITRILE Benzeneacetonitrile, 3,5-difluoro- (9CI) 3-oxo-3-[4-(trifluoromethoxy)phenyl]propanenitrile 3,5-Difluorophenylacetonitrile, 5-Difluorophenylacetonitrile |
| CAS | 122376-76-5 |
| InChI | InChI=1/C10H6F3NO2/c11-10(12,13)16-8-3-1-7(2-4-8)9(15)5-6-14/h1-4H,5H2 |
122376-76-5 - Physico-chemical Properties
| Molecular Formula | C8H5F2N |
| Molar Mass | 153.13 |
| Density | 1.234±0.06 g/cm3(Predicted) |
| Melting Point | 35-38 °C (lit.) |
| Boling Point | 204.4±25.0 °C(Predicted) |
| Flash Point | >230°F |
| Solubility | soluble in Methanol |
| Vapor Presure | 0.000437mmHg at 25°C |
| Appearance | powder to lump to clear liquid |
| Color | White or Colorless to Light yellow |
| BRN | 6386696 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.472 |
122376-76-5 - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 3276 |
| WGK Germany | 3 |
| HS Code | 29269090 |
| Hazard Note | Toxic |
| Hazard Class | 6.1 |
| Packing Group | III |
122376-76-5 - Introduction
3,5-difluorophenylacetonitrile, chemical formula C8H4F2N, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
3,5-difluorophenylacetonitrile is a colorless liquid with a strong aromatic odor. It is soluble in many organic solvents and insoluble in water. It is a volatile compound with a boiling point of 138-140 degrees Celsius.
Use:
3,5-difluorophenylacetonitrile is often used as an important intermediate in organic synthesis. It can be used to synthesize various drugs, pesticides and fine chemical products. In addition, it can also be used to prepare photoelectric materials, liquid crystal substances and polymer materials.
Preparation Method:
The preparation method of 3,5-difluorophenylacetonitrile is relatively simple. One common method of preparation is by the reaction of phenylacetonitrile with boron trifluoride (BF3). This reaction is generally carried out under an inert gas atmosphere, and the reaction temperature is usually between room temperature and 50 degrees Celsius.
Safety Information:
3,5-Difluorophenylacetonitrile is a chemical and requires attention to safe operation. Wear appropriate protective equipment such as gloves, goggles and protective clothing during operation. Avoid inhaling its vapors or contact with skin and eyes. If accidental exposure occurs, immediately flush the affected area with plenty of water and seek medical help.
To summarize, 3,5-difluorophenylacetonitrile is an organic compound commonly used in organic synthesis reactions. Its preparation method is simple, but it needs to pay attention to safe operation. It is widely used in pharmaceutical, pesticide, fine chemical and other fields.
Nature:
3,5-difluorophenylacetonitrile is a colorless liquid with a strong aromatic odor. It is soluble in many organic solvents and insoluble in water. It is a volatile compound with a boiling point of 138-140 degrees Celsius.
Use:
3,5-difluorophenylacetonitrile is often used as an important intermediate in organic synthesis. It can be used to synthesize various drugs, pesticides and fine chemical products. In addition, it can also be used to prepare photoelectric materials, liquid crystal substances and polymer materials.
Preparation Method:
The preparation method of 3,5-difluorophenylacetonitrile is relatively simple. One common method of preparation is by the reaction of phenylacetonitrile with boron trifluoride (BF3). This reaction is generally carried out under an inert gas atmosphere, and the reaction temperature is usually between room temperature and 50 degrees Celsius.
Safety Information:
3,5-Difluorophenylacetonitrile is a chemical and requires attention to safe operation. Wear appropriate protective equipment such as gloves, goggles and protective clothing during operation. Avoid inhaling its vapors or contact with skin and eyes. If accidental exposure occurs, immediately flush the affected area with plenty of water and seek medical help.
To summarize, 3,5-difluorophenylacetonitrile is an organic compound commonly used in organic synthesis reactions. Its preparation method is simple, but it needs to pay attention to safe operation. It is widely used in pharmaceutical, pesticide, fine chemical and other fields.
Last Update：2024-04-09 21:32:37
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