138-15-8 Manufacturer: Your Trusted Source for High-Quality Chemical Supplies

Hangzhou J&h Chem Co, Ltd., a leading chemical supplier and manufacturer from China, proudly presents 138-15-8, also known as Piperonyl butoxide. It is a synergist commonly used in insecticides to enhance their potency by reducing the rates of resistance in insects. This white crystalline powder is insoluble in water, but soluble in organic solvents such as ethanol, acetone, and chloroform.

138-15-8 is widely used in pest control formulations, particularly with pyrethrins and pyrethroids, as it boosts their efficacy against a variety of insects such as flies, mosquitoes, and cockroaches. It is also used in agricultural applications to protect crops from pests.

At Hangzhou J&h Chem Co, Ltd., we ensure the highest level of product quality and safety by maintaining strict quality control measures. Our manufacturing process is designed to meet global quality standards while adhering to sustainable production practices.

Trust Hangzhou J&h Chem Co, Ltd. to provide you with the highest quality Piperonyl butoxide. Contact us now to request a quote or to discuss your requirements.

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  • The chemical compound with the CAS number 138-15-8 is commonly known as p-toluenesulfonic acid or PTSA. This colorless liquid is a strong organic acid that is widely used as a catalyst in various organic reactions, including esterification, dehydration, and alkylation. One of the most common applications of PTSA is in the production of biodiesel. It is used to catalyze the reaction between vegetable oil and methanol to form methyl esters, which are the main component of biodiesel. PTSA is preferred over other acids due to its high catalytic activity, easy recovery, and low cost. PTSA is also used in the production of pharmaceuticals, dyes, and fragrances, where it acts as a dehydrating agent and as a catalyst to promote specific reaction pathways. It is an essential component in the synthesis of paracetamol, a widely used painkiller. In addition, PTSA finds applications in the petrochemical industry, where it is used to produce ethylene, one of the most important feedstocks in the production of plastics and synthetic fibers. Overall, PTSA is a versatile and widely used organic acid with a diverse range of applications across various industries. Its unique catalytic properties make it an ideal choice for many reactions, and its ease of use and low cost make it a valuable tool for chemists and engineers alike.

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