N,N-Diethyl-m-toluamide, commonly referred to as DEET and listed under CAS number 134-62-3, is a widely used chemical compound known for its potent insect-repelling properties. This substance is a key ingredient in many insect repellent products designed to protect against mosquitoes, ticks, fleas, and other biting insects. DEET functions by interfering with the sensory mechanisms insects use to locate humans, effectively masking the chemical signals that attract them. Available in various forms such as sprays, lotions, and wipes, DEET is used to treat skin, clothing, and outdoor gear, providing comprehensive protection in environments where insect bites are a concern. It is especially valuable in preventing bites that can lead to serious diseases like malaria, dengue fever, and Lyme disease. DEET is also widely employed in military and occupational settings to safeguard individuals in high-risk areas. Public health programs often distribute DEET-containing products to mitigate the spread of insect-borne illnesses. Renowned for its effectiveness and safety when used properly, DEET remains a cornerstone in the field of insect repellents.
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Item
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Specification
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Appearance
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Colorless or light yellow liquid |
| Assay |
99%
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| Density at 25ºC | 0.992-1002 |
| Refractive index at 25ºC | 1.520-1.524 |
| Water% | ≤0.2 |
| Color(Apha) | ≤100 |
Application:
N,N-Diethyl-m-toluamide (DEET), with CAS number 134-62-3, is a versatile chemical widely utilized across various applications due to its effectiveness as an insect repellent. Here are some key applications of DEET as a raw material:
1. Personal Insect Repellents: DEET is a primary ingredient in numerous consumer insect repellent products. These include sprays, lotions, gels, and wipes designed for direct application to the skin and clothing. These products are used to protect individuals from insect bites, particularly in areas where insects are a health concern or during outdoor activities.
2. Outdoor Gear and Clothing Treatment: DEET is used to treat outdoor gear and clothing, such as tents, sleeping bags, and hiking apparel. This application helps provide a barrier against insects and enhances the effectiveness of insect repellent strategies during camping or other outdoor adventures.
3. Military and Occupational Use: DEET is extensively used by military personnel and workers in professions such as forestry, agriculture, and construction, where exposure to biting insects is common. It helps in maintaining operational efficiency and preventing insect-borne diseases in high-risk environments.
4. Public Health Initiatives: DEET-based repellents are often included in public health campaigns aimed at controlling vector-borne diseases. In regions where insect-borne diseases are prevalent, DEET products are distributed as part of disease prevention strategies to protect communities and reduce the spread of illnesses.
5. Household and Industrial Applications: DEET is also utilized in certain household and industrial products designed to deter insects from specific areas. This includes products like insect repellent candles and mats that are used to create insect-free zones in indoor and outdoor spaces.
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