DEET

samfur

DEET

Bayanan asali:

Sunan sinadari: N,N-Diethyl-m-toluamide

Lambar CAS: 134-62-3

Tsarin kwayoyin halitta: C12H17NO

Nauyin Kwayoyin: 191.27

Lambar EINECS: 205-149-7

Tsarin tsari

图片7

Rukunin masu alaƙa: Magungunan kwari; Matsakaicin kwayoyin halitta; Matsakaicin magungunan kashe qwari.


Cikakken Bayani

Tags samfurin

Physicochemical dukiya

Matsayin narkewa: -45 °C

Tushen tafasa: 297.5°C

Yawan yawa: 0.998 g/ml a 20 ° C (lit.)

Fihirisar magana: n20/D 1.523(lit.)

Wurin walƙiya:>230°F

Solubility: insoluble a cikin ruwa, zai iya zama miscible tare da ethanol, ether, benzene, propylene glycol, cottonseed man fetur.

Kayayyakin: Mara launi zuwa ruwan amber.

Shafin: 1.517

Matsin tururi: 0.0±0.6 mmHg a 25°C

Fihirisar ƙayyadaddun bayanai

Specification Unit Standard
Bayyanar   Ruwa mara launi zuwa amber
Babban abun ciki % ≥99.0%
Wurin tafasa 147 (7mmHg)

 

Aikace-aikacen samfur

DEET a matsayin maganin kwari, don nau'ikan maganin sauro mai ƙarfi da ruwa na manyan abubuwan hana sauro, maganin sauro yana da tasiri na musamman. Ana iya amfani da shi don hana dabbobi daga cutar da kwari, hana kwari da sauransu. Dukkan isomers guda uku suna da tasiri mai tasiri akan sauro, kuma meso-isomer shine mafi ƙarfi. Shiri: 70%, 95% ruwa.

Ƙayyadaddun bayanai da ajiya

ganga filastik, nauyin net nauyi 25 kg kowace ganga; Shiryawa bisa ga bukatun abokin ciniki. Ya kamata a adana wannan samfurin a cikin akwati da aka rufe yayin ajiya da sufuri, kuma a ajiye shi a cikin sanyi, bushe da wuri mai kyau.


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