Methomyl
Methomyl, Technical, Tech, 97% TC, 98% TC, Tshuaj tua kab & tshuaj tua kab
Specification
| Lub Npe | Methomyl |
| IUPAC npe | S-methyl N-(methylcarbamoyloxy) thioacetimidate |
| Tshuaj npe | methyl N-[[(methylamino)carbonyl]oxy]ethanimidothioate |
| CAS Nr. | 16752-77-5 |
| Molecular Formula | C5H10N2O2S |
| Molecular Luj | 162.21 Nws |
| Molecular Structure |  |
| Specification | Methomyl, 97% TC, 98% TC |
| Kev sib xyaw | Methomyl yog qhov sib xyaw ntawm (Z)- thiab (E)- isomers, uas yog qhov qub tshaj plaws. |
| Daim ntawv | Cov Crystals tsis muaj xim nrog me ntsis sulfurous tsw. |
| Melting Point | 78-79 ℃ |
| Qhov ntom | 1.2946 ib |
| Solubility | Hauv dej 57.9 g / L (25 ℃).Hauv Methanol 1000, hauv Acetone 730, hauv Ethanol 420, hauv Isopropanol 220, hauv Toluene 30 (tag nrho hauv g / kg, 25 ℃).Sparingly soluble hauv hydrocarbons. |
| Kev ruaj ntseg | Nyob rau hauv chav tsev kub, aqueous daws tau qeeb decomposition.Tus nqi ntawm decomposition nce nyob rau hauv qhov kub thiab txias, nyob rau hauv lub xub ntiag ntawm tshav ntuj, nyob rau hauv raug rau huab cua, thiab nyob rau hauv alkaline xov xwm. |
Product Description
Methomyl yog cov tshuaj tua kab mob, uas tuaj yeem tua cov qe, larvae thiab cov laus ntawm ntau cov kab tsuag.Nws muaj ob txoj kev sib cuag, tua thiab mob plab.Thaum nws nkag mus rau hauv cov kab mob hauv lub cev, nws inhibits acetylcholine, uas ua lub luag haujlwm tseem ceeb hauv kab paj hlwb.Cov Acetylcholine tsis tuaj yeem tawg thiab cov hlab ntsha tsis tuaj yeem tswj tsis tau, ua rau cov kab npauj npaim, overexcite, tuag tes tuag taw, thiab Quiver, tsis tuaj yeem noj cov qoob loo, ua rau lawv qhov kawg tuag.Kab cov qe uas tuaj rau hauv kev sib cuag nrog, tshuaj feem ntau tsis muaj sia nyob rau theem blackhead thiab tuag sai, txawm tias lawv hatch.
●Biochemistry:
Cholinesterase inhibitor.Hom kev txiav txim: Cov tshuaj tua kab mob thiab acaricide nrog kev sib cuag thiab lub plab ua haujlwm.
●Kev siv:
Kev tswj ntawm ntau hom kab (tshwj xeeb yog Lepidoptera, Hemiptera, Homoptera, Diptera thiab Coleoptera) thiab kab laug sab mites hauv txiv hmab txiv ntoo, vines, txiv ntseej, hops, zaub, ornamentals, teb qoob loo, cucurbits, flax, paj rwb, luam yeeb, soya taum, thiab lwm yam. Nws kuj tseem siv tau los tswj cov yoov hauv cov tsiaj thiab nqaij qaib tsev thiab cov khoom noj.
●Daim ntawv thov:
Methomyl yog tsim rau paj rwb, haus luam yeeb, txiv hmab txiv ntoo thiab zaub los tswj aphids, npauj, av tsov thiab lwm yam kab tsuag, thiab yog ib qho kev xaiv zoo los tswj cov kab mob-resistant paj rwb aphids.Cov khoom no kuj siv los ua ib qho nruab nrab ntawm Thiodicarb.
●Phytotoxicity:
Non-phytotoxic thaum siv raws li kev pom zoo, tshwj tsis yog rau qee hom txiv apples.
●Ntim hauv 25KG / Nruas
