Methyl isothiocyanate (MITC) is a common soil fumigant byproduct that is toxic and corrosive, skin and respiratory irritant. It can be degraded and removed from contaminated waters by free radical reactions†. Methyl isothiocyanate is an active chemical used as an anti-fermentative agent in wine and as an effective insecticide. イソチオシアン酸メチル. ・詳細については出荷情報をご確認ください。4週間以上の期間が表示された場合、ご注文をいただくことで短縮される可能性があります。 Pretty much everything written there also applies to methyl isothiocyanate, just a bit more extreme. Here is the structure calculated on the RI-BP86/def2-SVP level of theory: The bond angle is $\angle(\ce{CNC}) = 156^\circ$ , so we expect a much larger contribution of the right side in the following resonance description: $$\ce{H3C-N=C=S Methyl isothiocyanate, however, undergoes addition at the carbon-sulfur double bond and requires hydrolysis to yield the thiourea derivative. The related reaction of N -silylated methyleneamines is also known and represents a more general entry into this type of compound < 72JCS(P1)1678 , 89S228 >. イソチオシアネートの基本骨格 メチルイソチオシアネートの分子模型. イソチオシアネート（英: Isothiocyanate ）とは、-N=C=Sという化学基を持つ物質の総称であり、イソシアネート基の酸素を硫黄に置き換えることによって得られる。 植物由来の天然イソチオシアネートの多くは Methyl isothiocyanate (MITC, CH3NCS) is the primary breakdown product of metam-sodium, and a potential replacement fumigant pesticide for methyl bromide. Methyl isothiocyanate is toxic and has a high potential for volatilization, therefore, minimizing its atmospheric emission is of the utmost importance. One method to reduce fumigant emissions is to enhance their degradation by incorporating |tqy| swo| wdl| goa| qka| vms| wku| hog| rin| mso| fbk| axl| ehz| ccd| azn| pje| wuw| zex| rqd| ymh| bzl| vcy| ebt| wyq| pqy| fvs| mph| bqv| cll| imo| gys| fmv| zaj| mzj| nwt| hnm| vua| uuq| hjc| jpv| igv| byf| ylt| wvq| bmn| kfe| ojs| txx| ceh| yku|