Bayani

DEET (diethylmethylbenzamide na Ingilishi), wanda aka taƙaita shi da DEET, sunan sinadarai shine diethyltoluamide, wani littafi ne mai maganin kwari mai faɗi. Yana da tasirin hana kwari iri-iri a wurare daban-daban kuma yana iya korar kwari masu cizo. Kudaje, kwari, ƙudaje baƙi, ƙudaje, barewa, ƙudaje, ƙwari, sauro, ƙudaje masu yashi, ƙwari, ƙudaje masu ƙarfi da kuma ƙaiƙayi.

Ma'aikatar Noma ta Amurka ta ƙirƙiro kuma ta ba da lasisin mallakar DEET a lokacin Yaƙin Duniya na Biyu. An sanya samfurin a matsayin samfurin maganin sauro don amfani da shi a 1946. An yi rijista da Hukumar Kare Muhalli ta Amurka a matsayin maganin kwari a 1957 kuma an fara amfani da shi don amfanin farar hula. Da farko an yi amfani da shi azaman maganin kwari a gonaki. Daga baya, gwamnatin Amurka ta nemi amfani da shi a lokacin yaƙe-yaƙe, musamman a Vietnam da Kudu maso Gabashin Asiya. A cewar ƙididdigar Hukumar Kare Muhalli ta Amurka, kowace shekara Chemicalbook Kusan kashi 40% na Amurkawa suna amfani da maganin kwari da ke ɗauke da DEET, wanda kusan mutane miliyan 200 ke amfani da shi a duk duniya. A cikin shekaru 40 da suka gabata, bincike da ƙungiyoyin bincike sama da 20,000 suka yi ya tabbatar da cewa DEET ita ce mafi aminci kuma mafi inganci maganin kwari a kasuwa. Maganin ƙwayoyin cuta mai faɗi. Hukumar Lafiya ta Duniya kuma ta ba da shawarar amfani da samfuran maganin kwari da ke ɗauke da DEET don kariya daga kwari masu ɗauke da ƙwayoyin cuta. Sau da yawa ana haɗa shi da wasu magungunan kashe kwari, amma gubarsa tana ƙaruwa idan aka haɗa shi da magungunan kashe kwari masu ɗauke da carbamate.

Kayayyakin DEET

Lambar CAS 134-62-3

Tsarin kwayoyin halitta C12H17NO

Nauyin kwayoyin halitta 191.27

EINECS Lamba 205-149-7

Wurin narkewa -45°C

Tafasawar wurin 111°C1mmHg

Yawan 0.998g/mL a 20°C (lit.)

Yawan tururi 6.7 (Chemicalbookvsair)

Matsin tururi <0.01mmHg (25°C)

Ma'aunin haske n20/D1.523 (lit.)

Wurin walƙiya > 230°F

Bayanin hulda

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