农残、兽药及化肥类
CAS号：210880-92-5
品名：可尼丁Clothianidin
中文别名：(E)-1-(2-氯-1,3-噻唑-5-基甲基)-3-甲基-2-硝基胍;噻虫胺;(E)-1-(2-氯-5-噻唑基甲基)-3-甲基-2-硝基胍;
英文别名：3-(2-chloro-5-thiazolylmethyl)-1-methyl-2-nitroguanidine;Apacz;1-[(2-chloro-5-thiazolyl)methyl]-3-methyl-2-nitroguanidine;Belay;Pancho;Poncho;Dantotsu;Dantop;(E)-1-(2-chlorothiazol-5-ylmethyl)-3-methyl-2-nitroguanidine;TI435;Clutch;Celero;N-(2-chloro-5-thiazolylmethyl)-3-methyl-2-nitro-guanidine;1-(2-chlorothiazol-5-ylmethyl)-2-nitro-3-methyl-guanidine;
分子式：C6H8ClN5O2S
分子量：249.678
精确质量：249.009
Psa：123.37
RTECS号：ME9565000
MDL号：MFCD06200753
密度：1.61
沸点：435.2ºC at 760mmHg
熔点：178.8 °C
闪点：217ºC
折射率：1.709
储存条件：0-6ºC
蒸汽压：8.93E-08mmHg at 25°C
安全说明：S26; S36; S36/37/39; S22
危险类别码：R22; R36/37/38; R20/21/22
WGK Germany：3
海关编码：2934100016
危险品运输编码：UN2811
危险类别：6.1
包装等级：III
危险品标志：Xn; Xi
简介：ClothianidinisaninsecticidedevelopedbyTakedaChemicalIndustriesandBayerAG.Similartothiamethoxamandimidacloprid,itisaneonicotinoid.Neonicotinoidsareaclassofinsecticidesthatarechemicallysimilartonicotine,whichhasbeenusedasapesticidesincethelate1700s.Clothianidinandotherneonicotinoidsactonthecentralnervoussystemofinsectsasanagonistofacetylcholine,theneurotransmitterthatstimulatesnAChR,targetingthesamereceptorsite(AChR)andactivatingpost-synapticacetylcholinereceptorsbutnotinhibitingAChE.Clothianidinandotherneonicotinoidsweredevelopedtolastlongerthannicotine,whichismoretoxicandwhichbreaksdowntooquicklyintheenvironment.However,studiespublishedin2012showthatneonicotinoiddustreleasedatplantingtimemaypersistinnearbyfieldsforseveralyearsandbetakenupintonon-targetplants,whicharethenforagedbybeesandotherinsects.;Clothianidinisanalternativetoorganophosphate,carbamate,andpyrethroidpesticides.Itposeslowerriskstomammals,includinghumans,whencomparedtoorganophosphatesandcarbamates.Ithashelpedpreventinsectpestsbuildupresistancetoorganophosphateandpyrethroidpesticides.
用途：噻虫胺是新烟碱类中的一种杀虫剂，是一类高效安全、高选择性的新型杀虫剂，其作用与烟碱乙酰胆碱受体类似，具有触杀、胃毒和内吸活性。
