3-Fluoro-2-chlorobenzonitrile
2-Chloro-3-fluorobenzonitrile
CAS: 874781-08-5
Molecular Formula: C7H3ClFN
3-Fluoro-2-chlorobenzonitrile - Names and Identifiers
| Name | 2-Chloro-3-fluorobenzonitrile |
| Synonyms | 2-Chloro-3-fluorobenzonitrile 2-CHLORO-3-FLUOROBENZONITRILE 3-Fluoro-2-chlorobenzonitrile Benzonitrile, 2-chloro-3-fluoro- |
| CAS | 874781-08-5 |
| InChI | InChI=1/C7H3ClFN/c8-7-5(4-10)2-1-3-6(7)9/h1-3H |
3-Fluoro-2-chlorobenzonitrile - Physico-chemical Properties
| Molecular Formula | C7H3ClFN |
| Molar Mass | 155.56 |
| Density | 1.33±0.1 g/cm3(Predicted) |
| Melting Point | 55-56℃ |
| Boling Point | 232.7±20.0 °C(Predicted) |
| Flash Point | 94.528°C |
| Vapor Presure | 0.058mmHg at 25°C |
| Appearance | Powder |
| Color | White |
| Storage Condition | 2-8°C |
| Refractive Index | 1.537 |
3-Fluoro-2-chlorobenzonitrile - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Class | 6.1 |
3-Fluoro-2-chlorobenzonitrile - Introduction
Nature:
-Appearance: Colorless to yellowish crystal or powdery substance.
-Solubility: Soluble in ethanol, chloroform and dimethylformamide and other organic solvents, low solubility in water.
Use:
The main uses of the table are as follows:
-As a pharmaceutical intermediate: It can be used to synthesize some drugs, such as anti-cancer drugs and anti-inflammatory drugs.
-As a pesticide intermediate: It is an important intermediate for some pesticides and is used to synthesize pesticides such as pesticides and herbicides.
Preparation Method:
The preparation of the phosphor can be achieved through the following reaction pathways:
-2-Chloro-3-fluorobenzaldehyde reacts with sodium cyanide to form calcium.
Safety Information:
During use and storage: Pay attention to the following safety precautions:
-is an organic cyanide compound with certain toxicity. Direct contact with the skin or inhalation of its dust should be avoided.
-Wear appropriate personal protective equipment such as gloves, goggles and protective masks during handling and storage.
-Avoid mixing with strong oxidants, strong acids or strong bases to prevent safety accidents.
-When using, please make sure to operate in a well-ventilated environment to avoid inhaling its volatiles.
Last Update：2024-04-09 19:05:52
