Overview
Iprodione is a widely used fungicide in the agricultural sector, known for its effectiveness against a broad spectrum of fungal pathogens. It belongs to the dicarboximide class of fungicides and is primarily used to protect crops such as grapes, strawberries, and stone fruits from diseases like gray mold and brown rot. The compound was first introduced in the 1970s and has since become a staple in integrated pest management programs. Iprodione works by disrupting the fungal cell membrane, thereby inhibiting spore germination and mycelial growth. Its broad-spectrum activity and relatively low environmental persistence make it a preferred choice for many farmers. However, its use is regulated in several countries due to potential toxicity concerns.
Physical and Chemical Properties
Iprodione is a white to off-white crystalline powder with a molecular weight of 330.17 g/mol. It has a density of 1.43 g/cm³ and a melting point ranging between 136-138°C. The compound is slightly soluble in water but dissolves readily in organic solvents such as acetone and methanol. The chemical stability of iprodione under normal storage conditions makes it suitable for long-term use. However, it can degrade under prolonged exposure to UV light or high temperatures. Its solubility and stability profile are critical factors in formulating effective fungicidal products.
Main Applications
Iprodione is predominantly used in agriculture to control fungal diseases in a variety of crops. It is highly effective against pathogens like Botrytis cinerea, Monilinia fructicola, and Sclerotinia sclerotiorum. Common applications include foliar sprays on fruits such as grapes, strawberries, and peaches, as well as on vegetables like lettuce and onions. In addition to its agricultural uses, iprodione is also employed in the protection of ornamental plants and turfgrass. Its ability to prevent fungal infections during post-harvest storage further enhances its utility in the food supply chain. However, resistance management strategies are recommended to avoid the development of resistant fungal strains.
Safety and Storage
Iprodione is classified as moderately toxic and requires careful handling to minimize exposure. Protective equipment such as gloves, goggles, and masks should be worn during application. The compound can cause skin and eye irritation, and prolonged exposure may lead to more severe health effects. Storage conditions are critical to maintaining the efficacy of iprodione. It should be kept in a cool, dry place away from direct sunlight and moisture. Properly sealed containers are essential to prevent contamination and degradation. Disposal of unused product should comply with local environmental regulations to avoid ecological harm.
B2B Procurement Guide
When procuring iprodione, it is essential to verify the supplier's compliance with local regulatory standards. Purity levels, typically ranging from 95% to 98%, should be confirmed through certificates of analysis. Bulk purchases may offer cost advantages, but storage capacity and shelf life must be considered. Price ranges for iprodione vary depending on the supplier, quantity, and region. For reference, prices commonly fall between $20 and $50 per kilogram. Establishing long-term relationships with reputable suppliers can ensure consistent quality and reliable delivery schedules. Always prioritize suppliers who provide comprehensive safety data sheets and technical support.