N,N-Diethyl-m-toluamide (DEET, CAS 134-62-3) is a highly effective insect repellent chemical that deters mosquitoes, ticks, fleas, and other biting insects. Its mechanism interferes with insects' sensory receptors, preventing them from detecting human presence and reducing disease transmission risks.
Item | Specification |
---|---|
Appearance | Colorless or light yellow liquid |
Assay | 99% |
Density at 25°C | 0.992-1.002 |
Refractive index at 25°C | 1.520-1.524 |
Water% | ≤0.2 |
Color (Apha) | ≤100 |
DEET serves as a non-toxic insect repellent that disrupts insects' ability to detect human chemical signatures (carbon dioxide, body odor). This protective action prevents bites and reduces disease transmission risks without killing insects, making it suitable for skin and clothing application.
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