Overview
Tetramethrin is a synthetic pyrethroid insecticide first introduced in the 1960s. It is widely used in household and agricultural pest control due to its rapid knockdown effect on flying insects. The compound disrupts the nervous system of insects, leading to paralysis and death. As a Type I pyrethroid, tetramethrin is less toxic to mammals but highly effective against pests like mosquitoes, flies, and cockroaches. It is often formulated with synergists like piperonyl butoxide to enhance its efficacy.
Physical and Chemical Properties
Tetramethrin appears as a white crystalline powder with a mild odor. It is stable under normal conditions but degrades in alkaline environments. The compound has low water solubility but dissolves readily in organic solvents like acetone and ethanol. Its molecular structure includes ester and cyclopropane groups, contributing to its insecticidal activity. The melting point ranges between 65-80°C, and it has a density of 1.108 g/cm³. These properties make it suitable for formulations like aerosols and mosquito coils.
Main Applications
Tetramethrin is primarily used in household insecticide products such as mosquito coils, aerosol sprays, and electric vaporizers. Its fast knockdown effect makes it ideal for controlling flying insects in residential and commercial settings. In agriculture, it is applied to protect crops from pests, though its use is less common compared to other pyrethroids. Tetramethrin is also found in pet care products to control fleas and ticks, often combined with other active ingredients for broader spectrum activity.
Safety and Storage
While tetramethrin has low acute toxicity to humans, prolonged exposure can cause skin irritation or respiratory issues. Always use personal protective equipment (PPE) such as gloves and masks when handling the chemical. Store tetramethrin in a cool, dry place away from direct sunlight and incompatible materials like strong oxidizers. Ensure containers are tightly sealed to prevent moisture absorption and degradation. Follow local regulations for disposal to minimize environmental impact.
B2B Procurement Guide
When procuring tetramethrin, verify the CAS number (7696-12-0) and purity level, typically 95-98% for industrial use. Request certificates of analysis (CoA) and material safety data sheets (MSDS) from suppliers. Compare prices from multiple vendors, as costs vary based on quantity and purity. Bulk purchases (e.g., 25 kg drums) may offer discounts. Ensure suppliers comply with international standards like ISO or GMP to guarantee product quality and consistency.
Related Manufacturers
- 主营：异丙醇、冰醋酸、化工原料、氟胺氰菊酯中间体、正庚烷、甲基环己烷、乙二醇、苯酚、江苏异丙醇、江苏化工原料、工业吡啶、工业苯酚、正丁醇、MIBK、无水乙醇、正己烷
- 主营：架桥剂、YW100 锂萃取剂、端羧基液体丁腈橡胶、全氟三丁胺、10-羟基癸酸、苯乙烯磷酸、肉豆蔻酸镁、硬脂酸钴、乙烯基磷酸二乙酯、磷酸锰铁锂、β-磷酸三钙、十一烯酸、钨酸铝、1-乙炔基环已醇、间二异丙苯、锂硅合金、溴甲酚绿、生物活性玻璃、溴代海因树脂颗粒、红铝、龙涎酮、原丁酸三甲酯
- 主营：防冻液、冰醋酸、乙二醇、氟胺氰菊酯中间体、冰乙酸、纯吡啶、丙二醇、羟基苯、14丁二醇、3-丙三醇、四氢呋喃、环保乙腈、化工苯酚、1.4丁二醇、医用苯酚、工业苯酚、精制苯酚、价位四氢、乙腈工业、乙酸乙酯、吡啶化工、甲酸乙酯、吡啶工业、求购苯酚、高纯三氯、实验乙腈
- 主营：甲基丙烯酸十二酯、甲基丙烯酸十六酯、甲基丙烯酸十八酯、N-乙酰己内酰胺、双马来酰亚胺、N-异丙基丙烯酰胺、丙烯酸十二酯、丙烯酸十六酯、丙烯酸十八酯、V50引发剂、偶氮二异丁咪唑啉盐酸盐、硅烷偶联剂、马来酸酯、缩水甘油酯、缩水甘油醚、甲基咪唑、金属萃取剂
- 主营：三硫代碳酸钠、三甘醇二异辛酸酯、热敏染料、聚乙烯亚胺、聚己内酯PCL、烯丙基二甘醇二碳酸酯
- 主营：溴代吡咯腈、芥酸、异山梨醇、2,6-二氟苯胺、异山梨醇二甲醚、四氯苯醌、对氨基苯乙酸、四乙酰核糖、对氨基苯甲酸、蒽醌
- 主营：胺菊酯、溴代吡咯腈
- 主营：碳酸铝、防霉剂、氯化铋、聚丙烯酰胺、氮化硅、破乳剂、硅酸镁、磷酸铝、化学试剂、抗静电剂、乙酸乙酯、氢氧化镁、焦磷酸钠、干燥通风、次磷酸镁、氯化氢乙醇、氯化氢甲醇、聚丙烯酸钾、闪点提高剂、柴油降凝剂、硫代硫酸铵、多聚磷酸钠、25公斤纸板桶、硫代乙醇酸钠、高分子絮凝剂
- 主营：化工原料、香精香料、饲料添加剂、N-羟乙基丙烯酰胺、胺鲜酯、食品添加剂、农药原药、中间体、十一烯酸锌、五氯硫酚、聚乙二醇PEG、吲哚、敌草隆、对叔戊基苯酚、溴氰菊酯、二醋酸纤维素、愈创木酚、邻碘苯甲酸、甲基三氧化铼、聚六亚甲基单胍盐酸盐、右旋樟脑磺酸、对羟基苯磺酸钠、N-氨甲酰谷氨酸、壳聚糖季铵盐、戊唑醇
- 主营：肉桂醛、肉桂酸、汉防己甲素、胺菊酯、阻燃剂、褪黑素、甘氨酸、增塑剂
- 主营：5-二甲基吡唑、N-油酰基肌氨酸、环己基苯、硫酸烟酰苯胺、β-溴苯乙烷、乙基纤维素、2-辛烯基琥珀酸酐、菜籽油甲酯、5二硝基水杨酸、辛酸镁、辛酸钾、有机硅季铵盐、萘钠处理液
- 主营：纸板桶、编织袋、胞苷酸、甲酰胺、盐酸羟胺、腺苷酸、磷酸镁、99%吲哚、藜麦肽、溴化钾、腺苷、增稠剂、樟脑粉、三醋酸纤维素、酸辛酯、99%曲酸、2-氯嘧啶、6-己内酯、液状石蜡、焦谷氨酸、草酸氢铵、邻苯二甲、乙酸癸酯、尿苷酸二钠、乳酸菌素
- 主营：杀菌剂、单宁酸、抗氧剂、胺菊酯厂家、交联剂、咪唑钾、中间体、咪唑、绝缘材料、氧化钛铝、离子液体、日化原料、苯基膦酸、氟甲基磺、2-吲哚甲酸、甲基咪唑啉、乳化稳定剂、油漆催干剂
- 主营：十二碳二元酸、十四碳二元酸、丙烯酸羟乙酯hea、二乙基甲苯二胺、乙醇胺、4-氰基吡啶、NVP、NVC、NMP、蒽醌、甲基丙烯酸羟乙酯、四甲基氢氧化铵、异辛酰氯、二甲基亚砜、癸二酸、异壬酰氯、PO、二硫氰基甲烷
- 主营：凉味剂、除氧剂、防老剂、胺菊酯、柔顺剂、抗氧剂、保湿剂、珠光片、丙二酸钠、丙烯酸锌、氟甲基苯、异辛酸锌、十二烷基、2四油酸酯、优级福美钠、农药中间体、彩色显影剂、氢化蓖麻油、高效阻聚剂、固化促进剂、甲基乙二醇、优级有机硅、缓蚀阻垢剂、复合型乳液、氧基铝酸酯、三氟甲氧基