izindaba

izakhiwo zamakhemikhali

Inombolo ye-CAS 134-62-3

Ifomula yama-molecule C12H17NO

Isisindo sama-molecule 191.27

Inombolo ye-EINECS 205-149-7

Iphuzu lokuncibilika -45°C

Iphuzu lokubila 111°C1mmHg

Ubuningi 0.998g/mL ku-20°C (ngokukhanya)

Umfutho womusi <0.01mmHg (25°C)

Inkomba yokuhombisa n20/D1.523 (ekhanyayo)

Iphoyinti lokuphazima >230°F

Ifomu loketshezi

umbala obonakalayo

 

134-62-3

Inhloso:

Njengomuthi wokuxosha izinambuzane, i-DEET iyisithako esiyinhloko sokuxosha ochungechungeni oluhlukahlukene lokuxosha omiyane oluqinile noluwuketshezi. Inemiphumela ekhethekile ekuvimbeleni omiyane. Zonke izinhlobo ezintathu ze-isomers zinomphumela wokuxosha omiyane, kanti i-meta-isomer iyona enamandla kakhulu. Ukulungiselela: 70%, 95% uketshezi.

Indlela yokukhiqiza:

Kutholakala ekusabeleni kwe-m-toluoyl chloride kanye ne-diethylamine. Imikhiqizo yezimboni iqukethe ama-isomer angu-5%-15%.

Ulwazi lokuxhumana

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Isikhathi sokuthunyelwe: Septhemba-19-2024