The product we are introducing here is 4-Fluoroaniline with the CAS number 371 - 40 - 4. It is supplied directly from the factory at the best price. 4 - Fluoroaniline is an important organic compound. Its molecular formula is C₆H₆FN, and its molecular weight is approximately 111.12 g/mol. It appears as a colorless to light yellow liquid. The boiling point of 4 - Fluoroaniline is around 187 - 189 °C, and its melting point is about -1.9 °C. It has a certain solubility in organic solvents such as ethanol, ether, and benzene, but is slightly soluble in water. The purity of our factory - supplied 4 - Fluoroaniline can generally reach over 99%, ensuring high - quality raw materials for various applications.
4 - Fluoroaniline plays a crucial role in multiple industries. In the pharmaceutical industry, it serves as a key intermediate for synthesizing various drugs. For example, it can be used in the synthesis of anti - cancer drugs, anti - inflammatory drugs, and some drugs for treating neurological diseases. Due to the presence of the fluorine atom, it can enhance the biological activity and selectivity of drugs, improving the therapeutic effect. In the field of dyes, 4 - Fluoroaniline is used as a raw material for preparing high - performance dyes. These dyes have excellent color - fastness, light - fastness, and chemical stability, and are widely used in the textile, printing, and painting industries. In addition, in the field of pesticides, 4 - Fluoroaniline can be used to synthesize some new - type pesticides with high efficiency and low toxicity, which can effectively control pests and diseases and protect crops.
When using 4 - Fluoroaniline, strict safety regulations should be followed. First of all, it should be operated in a well - ventilated environment, preferably in a fume hood, to prevent inhalation of vapors. Operators should wear appropriate protective equipment, including chemical - resistant gloves, goggles, and a laboratory coat. When measuring the product, use calibrated measuring instruments to ensure accurate dosage. If it needs to be mixed with other substances, add it slowly and stir continuously to ensure uniform mixing. After use, the remaining product should be properly stored in a sealed container in a cool, dry, and well - ventilated place, away from fire sources and oxidizing agents.
Caso de síntese farmacêutica: A pharmaceutical company was researching an anti - cancer drug. They used 4 - Fluoroaniline as a key intermediate. First, they reacted 4 - Fluoroaniline with a certain carboxylic acid derivative under specific temperature and catalyst conditions to form an amide compound. Then, through a series of subsequent reactions such as cyclization and substitution, they finally synthesized the target anti - cancer drug. In the experiment, they found that the use of high - purity 4 - Fluoroaniline could significantly improve the reaction yield and the purity of the final product.
Dye Preparation Case: A dye manufacturer used 4 - Fluoroaniline to prepare a new - type disperse dye. They first diazotized 4 - Fluoroaniline and then coupled it with a coupling component. After purification and post - treatment, they obtained a disperse dye with bright color and excellent color - fastness. The dye was applied to polyester fabrics, and the dyed fabrics showed good washing resistance and light resistance, meeting the high - end market requirements.
If you have any questions or need more information about our 4 - Fluoroaniline product, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866781826. We are looking forward to serving you!
Este é o William, Diretor Executivo da Zhishang Chemical Co., Ltd.
Bem-vindo a visitar a nossa fábrica. Como o principal fabricante de produtos químicos, temos nos esforçado para a qualidade do produto, inovação, P & D e atendimento ao cliente nos últimos 7 anos. Nos próximos 10 anos ou mais, estamos empenhados em nos tornarmos o fornecedor de produtos químicos mais confiável do mundo, criando uma marca internacional bem conhecida e de confiança dos clientes, com o espírito de "um metro de largura, dez mil metros de profundidade", continuamos a nos concentrar na pesquisa e desenvolvimento de produtos, continuamos a nos concentrar no atendimento ao cliente, continuamos a melhorar o sistema de serviço da cadeia de suprimentos, para criar uma equipe profissional de serviços de fornecimento de produtos químicos, para alcançar uma cooperação de longo prazo ganha-ganha. Por favor, não hesite em contactar-nos se tiver alguma dúvida.
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