Chloroacetaldehyde Dimethyl Acetal (CAS No. 97 - 97 - 2) is a high - quality chemical product offered at the best price. It has a molecular formula of C₄H₉ClO₂ and a molecular weight of approximately 124.57 g/mol. This colorless to pale yellow liquid has a characteristic odor. It is soluble in common organic solvents such as ethanol, ether, and chloroform. The boiling point of this product is around 126 - 128 °C, and its density is about 1.076 g/cm³ at 25 °C. The refractive index is 1.4170 - 1.4190 at 20 °C. These physical and chemical properties make it a valuable compound in various chemical processes.
Chloroacetaldehyde Dimethyl Acetal has multiple applications in the chemical industry. It is widely used as an intermediate in organic synthesis. In the pharmaceutical field, it can be used to synthesize certain drugs. The chloro group in the molecule allows it to participate in substitution reactions, which are important steps in the construction of complex drug molecules. In the agrochemical industry, it serves as a key raw material for the synthesis of some pesticides. Its acetal structure provides stability during the synthesis process, ensuring the smooth progress of chemical reactions. Additionally, it can be used in the production of fine chemicals, such as flavor and fragrance compounds, due to its unique chemical reactivity.
When using Chloroacetaldehyde Dimethyl Acetal, it is crucial to follow strict safety procedures. First of all, it should be stored in a cool, dry, and well - ventilated place, away from heat sources and open flames. When handling this product, appropriate personal protective equipment, such as safety goggles, gloves, and a lab coat, should be worn. In the reaction system, it is usually added drop - by - drop under controlled temperature and stirring conditions. The reaction temperature and time need to be carefully optimized according to the specific reaction requirements. After the reaction is completed, proper separation and purification steps should be carried out to obtain the desired product. It is also important to note that the waste generated during the use of this product should be disposed of in accordance with relevant environmental regulations.
Caso 1: Síntese farmacêutica
In a research project for synthesizing a new antihypertensive drug, Chloroacetaldehyde Dimethyl Acetal was used as an intermediate. The reaction process involved a multi - step synthesis. First, it reacted with a specific amine compound under alkaline conditions. The reaction was carried out at a temperature of 50 - 60 °C for about 3 hours. After the reaction was completed, the mixture was extracted with an organic solvent, and then the product was purified by column chromatography. The yield of the intermediate product was about 70%. This intermediate was then further reacted with other reagents to finally obtain the target antihypertensive drug.
Caso 2: Produção de agroquímicos
In the production of a certain insecticide, Chloroacetaldehyde Dimethyl Acetal was used as a key raw material. It reacted with a heterocyclic compound in the presence of a catalyst. The reaction was carried out at a reflux temperature for 6 hours. After purification by distillation, the product with high purity was obtained. The resulting insecticide showed excellent insecticidal activity in field trials, effectively controlling pests in crops.
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Este é o William, Diretor Executivo da Zhishang Chemical Co., Ltd.
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