Product Name: High Quality 2,4-Difluorobenzaldehyde CAS 1550-35-2 With Best Price
CAS Number: 1550 - 35 - 2
Appearance: This product usually appears as a colorless to light yellow liquid or solid under normal conditions, which may vary depending on the specific purity and storage conditions.
Purity: Our high - quality 2,4 - Difluorobenzaldehyde can reach a high purity level, meeting the strict requirements of various chemical reaction processes.
Boiling Point: It has a specific boiling point that is important for distillation and purification operations in the laboratory and industrial production.
Melting Point: The melting point also plays a crucial role in determining the appropriate storage and handling temperatures.
Pharmaceutical Industry: 2,4 - Difluorobenzaldehyde is an important intermediate in the synthesis of many pharmaceutical compounds. It can be used in the preparation of drugs with anti - inflammatory, anti - tumor, and other effects. Its fluorine - containing structure can improve the biological activity and metabolic stability of drugs.
Agricultural Chemicals: In the field of pesticides, it is used to synthesize new types of pesticides with high efficiency and low toxicity. Fluorine - containing pesticides often have better insecticidal, fungicidal, and herbicidal properties.
Organic Synthesis: As a key building block in organic synthesis, it participates in a variety of reactions such as aldol condensation, Grignard reaction, etc., to construct more complex organic molecules.
Storage: The product should be stored in a cool, dry, and well - ventilated place, away from heat sources, open flames, and oxidizing agents. It is recommended to store it in a sealed container to prevent contact with air and moisture, which may cause deterioration.
Handling: When handling 2,4 - Difluorobenzaldehyde, appropriate personal protective equipment should be worn, including chemical - resistant gloves, safety goggles, and a lab coat. Avoid inhalation of vapors, ingestion, and direct skin contact. In case of accidental contact, rinse immediately with plenty of water and seek medical attention.
Reaction Conditions: In chemical reactions, the appropriate reaction solvent, catalyst, and reaction temperature should be selected according to the specific reaction type. Strictly follow the reaction procedures and safety regulations.
Caso 1: Síntese de um intermediário farmacêutico
In a pharmaceutical research project, 2,4 - Difluorobenzaldehyde was used as a key intermediate to synthesize a new anti - inflammatory drug. The reaction steps were as follows: First, 2,4 - Difluorobenzaldehyde was reacted with a specific amine compound in an organic solvent under mild basic conditions. After a series of purification steps such as extraction, distillation, and recrystallization, the target intermediate was obtained with a high yield. This intermediate was then further reacted with other reagents to form the final drug molecule. The use of 2,4 - Difluorobenzaldehyde greatly improved the efficiency and quality of the drug synthesis process.
Case 2: Preparation of a Pesticide
In an agricultural chemical company, 2,4 - Difluorobenzaldehyde was used to synthesize a new type of fungicide. By reacting it with a heterocyclic compound in the presence of a specific catalyst at a certain temperature, a novel fluorine - containing fungicide was obtained. Field trials showed that this fungicide had excellent control effects against various fungal diseases, with high efficiency and long - lasting effectiveness.
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