Txog N,N-Diethyl-m-toluamide/N,N-Diethyl-3-methylbenzamide/DEET CAS 134-62-3

Kev piav qhia

N, N-Diethyl-m-toluamide abbreviated li DEET, tseem hu ua N, N-Diethyl-3-methylbenzamide.

Lub teeb daj ua kua. Muaj ib lub teeb citrus tsw.

Bulk DEET, CAS 134-62-3 yog cov tshuaj tua kab dav dav uas muaj cov tshuaj tua kab mob rau ntau yam kab tom hauv ntau qhov chaw.

Nws tuaj yeem tua cov yoov yoov, midges, yoov dub, chigger mites, mos lwj, yoov, yoov dub, yoov nees, yoov tshaj cum, yoov xuab zeb, kab ya me me, yoov yoov, thiab cov ntshauv.

N,N-Diethyl-m-toluamide DEET CAS 134-62-3 tau tsim thiab patented los ntawm Teb Chaws Asmeskas Lub Tsev Haujlwm Saib Xyuas Kev Ua Liaj Ua Teb thaum Tsov Rog Ntiaj Teb Zaum II, thiab tau raug xaiv los ua cov tshuaj tua yoov tshaj cum siv los ntawm Asmeskas tub rog xyoo 1946. Xyoo 1957 , nws tau sau npe nrog US Environmental Protection Agency ua cov tshuaj tua kab thiab pib siv pej xeem. Thaum xub thawj, nws tau siv los ua tshuaj tua kab hauv teb. Tom qab ntawd, tsoomfwv Meskas tau thov Chemical Book los siv thaum lub sijhawm ua tsov rog, tshwj xeeb tshaj yog nyob rau Nyab Laj thiab Sab Hnub Tuaj Asia. Raws li US Environmental Protection Agency, ze li ntawm 40 feem pua ntawm cov neeg Amelikas siv tshuaj tua kab uas muaj cov tshuaj yoov tshaj cum txhua xyoo, nrog rau kwv yees li 200 lab tus tib neeg thoob ntiaj teb siv rau ntau tshaj 40 xyoo. Los ntawm kev tshawb fawb los ntawm ntau tshaj 20, 000 cov chaw tshawb fawb, nws tau raug pov thawj tias DEET tam sim no yog qhov kev nyab xeeb tshaj plaws thiab muaj txiaj ntsig zoo tshaj plaws ntawm cov tshuaj tua kab mob hauv khw. Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv (World Health Organization) kuj pom zoo kom siv cov tshuaj tua kab mob uas muaj DEET los tiv thaiv kev cuam tshuam ntawm kab kab. Nws feem ntau sib xyaw nrog lwm cov tshuaj tua kab, tab sis nws cov tshuaj toxicity nce thaum sib xyaw nrog cov tshuaj tua kab carbamate.

Cov poj niam cev xeeb tub yuav tsum ceev faj thaum siv tshuaj yoov tshaj cum xws li DEET

DEET ua rau muaj kev pheej hmoo rau tib neeg lub cev, tshwj xeeb tshaj yog cov poj niam cev xeeb tub. Cov tshuaj yoov tshaj cum uas muaj DEET tuaj yeem nkag mus rau hauv cov hlab ntsha tom qab nkag mus rau ntawm daim tawv nqaij, muaj peev xwm nkag mus rau hauv cov placenta lossis txawm tias txoj hlab ntaws los ntawm cov hlab ntsha, ua rau teratogenesis.

Cov poj niam cev xeeb tub yuav tsum tsis txhob siv cov tshuaj yoov tshaj cum uas muaj DEET ntawm Chemicalbook. Lawv tuaj yeem xaiv hnav lub tsho ntev-xim lub tsho ntev thiab ris lossis siv cov khoom siv tshuaj yoov tshaj cum uas muaj cov khoom xyaw ntuj los tiv thaiv yoov tshaj cum.

Yog tias tsim nyog siv cov khoom siv tshuaj yoov tshaj cum uas muaj DEET, qhov qis tshaj plaws thiab cov tshuaj tua yoov tshaj cum yuav tsum tau siv ntau li ntau tau.