I-DEET (isiNgesi i-diethylmethylbenzamide), egama layo lekhemikhali yi-diethyltoluamide, sisibulali-zinambuzane esibanzi. I-Chemicalbook inefuthe lokugxotha izinambuzane ezahlukeneyo kwiindawo ezahlukeneyo kwaye inokugxotha iimpukane ezilumayo. , ii-midges, iimpukane ezimnyama, ii-chiggers, iimpukane zenyamakazi, ii-fleas, ii-gnats, iimpukane zamahashe, iingcongconi, iimpukane zesanti, ii-gnats, iimpukane ezizinzileyo kunye nee-ticks

iipropati zeekhemikhali

Ulwelo olungenambala ukuya kwi-amber. Lunevumba elimnandi le-citrus. Lunganyibiliki emanzini, kodwa luxutywa ne-ethanol, i-2-propanol, i-propylene glycol kunye neoyile yekotoni. Umxholo we-meta-isomer kwiimveliso zoshishino yi-85 ukuya kwi-95%, i-d24 yi-0.996 ukuya kwi-0.998, kwaye i-viscosity kwi-30°C yi-13.3 centimeters Chemicalbook poise. Ixabiso le-LD50 yomlomo elibukhali leempuku ezimhlophe ezingamadoda limalunga ne-2000mg/kg; ukondla iimpuku ngokutya okuqulethe i-1% DEET kangangeentsuku ezingama-200 akunaziphumo zimbi; i-compound engaxutywanga inokucaphukisa ii-mucous membranes, kodwa sebenzisa uxinaniso lwe-DEET olugxothayo ebusweni nasebusweni bakho yonke imihla. Kwiingalo, kubangela ukucaphuka okuncinci kuphela.

Injongo:

Njengesixhobo sokugxotha izinambuzane, i-DEET sisithako esiphambili sokugxotha iingcongconi kwiintlobo ngeentlobo zezixhobo zokugxotha iingcongconi eziqinileyo nezilulwelo. Ineziphumo ezikhethekileyo ekuthinteleni iingcongconi. Zonke ii-isomers ezintathu zinefuthe lokugxotha iingcongconi, kwaye i-meta-isomer yeyona inamandla. Ukulungiselela: 70%, 95% ulwelo.

Inombolo ye-CAS 134-62-3

Ifomula yemolekyuli C12H17NO

Ubunzima be-molecular 191.27

Inombolo ye-EINECS 205-149-7

Iqondo lokunyibilika -45°C

Iqondo lokubila 111°C1mmHg

Uxinano 0.998g/mL kwi-20°C (elithayo)

Uxinano lomphunga 6.7 (Chemicalbookvsair)

Uxinzelelo lomphunga <0.01mmHg (25°C)

Isalathisi sokuhombisa n20/D1.523 (elit.)

Incopho yefleshi> 230°F

Iinkcukacha zoqhakamshelwano