DEET (Diethylmethylbenzamide na Turanci), wanda sunansa sinadarai shine diethyltoluamide, babban maganin kwari ne. Littafin sinadarai yana da tasiri mai muni akan nau'ikan kwari masu cizon kwari a wurare daban-daban kuma yana iya korar kwari masu tsauri. , midges, baƙar ƙudaje, chiggers, kudawa barewa, ƙudaje, ƙwanƙwasa, ƙudajen doki, sauro, ƙudaje yashi, ƙwanƙwasa, kwari masu tsayayye da kaska.

sinadaran Properties

Ruwa mara launi zuwa amber. Yana da ƙamshin citrus mai haske. Kusan insoluble a cikin ruwa, amma miscible tare da ethanol, 2-propanol, propylene glycol da cottonseed man fetur. Abubuwan da ke cikin meta-isomer na samfuran masana'antu shine 85 zuwa 95%, d24 shine 0.996 zuwa 0.998, kuma danko a 30°C shine santimita 13.3 Chemicalbook poise. Babban darajar baka LD50 na fararen berayen maza shine kusan 2000mg/kg; ciyar da berayen tare da abinci dauke da 1% DEET na kwanaki 200 ba shi da wani tasiri; Abubuwan da ba a haɗa su ba na iya fusatar da mucous membranes, amma amfani da maida hankali na DEET akan fuskarka da fuskarka kowace rana A hannunka, yana haifar da haushi kawai.

Manufar:

A matsayin maganin kwari, DEET shine babban sinadari mai hana sauro da yawa a cikin jerin magungunan sauro da ruwa. Yana da tasiri na musamman wajen hana sauro. Duk isomers uku suna da tasiri mai hana sauro, kuma meta-isomer shine mafi ƙarfi. Shiri: 70%, 95% ruwa.

CAS Lamba 134-62-3

Tsarin kwayoyin halitta C12H17NO

Nauyin kwayoyin 191.27

EINECS Lamba 205-149-7

Matsayin narkewa -45 ° C

Wurin tafasa 111°C1mmHg

Yawaita 0.998g/ml a 20°C (lit.)

Yawan tururi 6.7 (Chemicalbookvsair)

Matsin tururi <0.01mmHg (25°C)

Fihirisar mai jujjuyawa n20/D1.523 (lit.)

Wurin walƙiya> 230°F

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