5-CHLORO-2-FLUORO-3-NITROPYRIDINE（CAS# 60186-16-5)
| Hazard Symbols | Xn – Harmful |
| 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. 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. |
| Hazard Note | Harmful |
Introduction
It is an organic compound whose chemical formula is C5H2ClFN2O2. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: White to light yellow solid powder.
-Melting point: The melting point of the compound is about 160-165 degrees Celsius.
-Solubility: It can be dissolved in organic solvents such as dimethylmethylphosphinate and dimethylformamide, but its solubility in water is low.
Use:
-One of the main uses of the pesticide is as an insecticide and fungicide in the agricultural field.
-It can also be used to synthesize other organic compounds, such as synthetic intermediates for drugs and pesticides.
Preparation Method:
-or can be synthesized by nitro reaction. The most common synthetic method is the reaction of 5-chloro-2-aminopyridine with nitrite, followed by fluorination with a fluorinating reagent.
Safety Information:
-is an organic compound and should be used in accordance with the appropriate safety procedures.
-It may be toxic to the environment, and protective measures should be taken to reduce its impact on the environment.
-Wear protective gloves, safety glasses and protective clothing when using or handling this compound.
-It should be stored in a dry, cool place, and away from flammables and oxidants.
-Before use, you should understand the safety data about the compound in detail and follow its correct handling and disposal methods.
