I-DEET

umkhiqizo

I-DEET

Ulwazi Oluyisisekelo:

Igama lekhemikhali: N,N-Diethyl-m-toluamide

Inombolo ye-CAS: 134-62-3

Ifomula yemolekyuli: C12H17NO

Isisindo se-molecule: 191.27

Inombolo ye-EINECS: 205-149-7

Ifomula yesakhiwo

图片7

Izigaba ezihlobene: Izibulala-zinambuzane;Organic intermediates;Izibulala-zinambuzane ziphakathi.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Impahla ye-Physicochemical

Izinga lokuncibilika: -45 °C

Indawo yokubilisa: 297.5°C

Ukuminyana: 0.998 g/mL kokuthi 20 °C(lit.)

Inkomba ye-Refractive: n20/D 1.523(lit.)

Iphoyinti elikhanyayo: >230 °F

Ukunyibilika: okungancibiliki emanzini, kungaxubana ne-ethanol, i-ether, i-benzene, i-propylene glycol, i-cottonseed oil.

Izakhiwo: Uketshezi olungenambala kuya ku-amber.

Inombolo yepholisi: 1.517

Umfutho womhwamuko: 0.0±0.6 mmHg ku-25°C

Inkomba yokucaciswa

Sukucaciswa Unithi Sejwayelekile
Ukubukeka   Uketshezi olungenambala kuya ku-amber
Okuqukethwe okuyinhloko % ≥99.0%
Iphuzu elibilayo 147 (7mmHg)

 

Isicelo somkhiqizo

DEET njengoba oxosha izinambuzane, ngoba ezihlukahlukene okuqinile futhi liquid omiyane uchungechunge izingxenye main oxosha, anti-omiyane has nomphumela okhethekile.Ingasetshenziselwa ukuvikela izilwane ukuthi zingalinyazwa izilokazane, ukuvimbela izibungu nokunye.Womathathu ama-isomer ayenemiphumela yokuxosha omiyane, futhi i-meso-isomer yayinamandla kakhulu.Ukulungiselela: 70%, 95% liquid.

Ukucaciswa nokugcinwa

isigubhu sepulasitiki, isisindo net 25 kg emgqonyeni ngamunye;Ukupakisha ngokuvumelana nezidingo zekhasimende.Lo mkhiqizo kufanele ugcinwe esitsheni esivaliwe ngesikhathi sokugcinwa nokuthuthwa, futhi ugcinwe endaweni epholile, eyomile futhi enomoya omuhle.


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