DEET

ngwaahịa

DEET

Ozi bụ isi:

Aha kemịkal: N,N-Diethyl-m-toluamide

Nọmba CAS: 134-62-3

Usoro ihe omimi: C12H17NO

Arọ molikula: 191.27

Nọmba EINECS: 205-149-7

Usoro nhazi

图片7

Ụdị emetụtara: Ọgwụ ahụhụ; Organic intermediates; Ndị nọ n'etiti ọgwụ pesticide.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Njirimara physicochemical

Ebe mgbaze: -45 Celsius

Ebe esi mmiri: 297.5°C

Njupụta: 0.998 g/mL na 20 Celsius (ọkụ)

Ndekọ ntụgharị: n20/D 1.523(ọkụ)

Ebe ọkụ ọkụ:>230°F

Solubility: insoluble na mmiri, nwere ike miscible na ethanol, ether, benzene, propylene glycol, cottonseed mmanụ.

Njirimara: mmiri mmiri amber enweghị agba.

Nọmba ederede: 1.517

Nrụgide ikuku: 0.0±0.6 mmHg na 25°C

Ndekọ nkọwapụta

Specification Unit Standard
Ọdịdị   Mmiri mmiri na-enweghị agba
Isi ọdịnaya % ≥99.0%
Ebe esi nri 147 (7mmHg)

 

Ngwa ngwaahịa

DEET dị ka ihe na-egbochi ụmụ ahụhụ, n'ihi na ụdị dị iche iche nke siri ike na mmiri mmiri na-egbochi anwụnta nke isi ihe na-egbochi anwụnta, mgbochi anwụnta nwere mmetụta pụrụ iche. Enwere ike iji ya mee ka ụmụ anụmanụ ghara imerụ ụmụ anụmanụ nsogbu, gbochie ahụhụ na ihe ndị ọzọ. Ndị isomer atọ ahụ nwere mmetụta na-egbochi anwụnta, na meso-isomer bụ nke kachasị ike. Nkwadebe: 70%, 95% mmiri mmiri.

Nkọwapụta na nchekwa

drum plastik, ịdị arọ 25 n'arọ kwa gbọmgbọm; Nkwakọ ngwaahịa dị ka ihe ndị ahịa chọrọ. Ekwesịrị ịchekwa ngwaahịa a n'ime akpa mkpuchi n'oge nchekwa na njem, ma debe ya n'ebe dị jụụ, kpọrọ nkụ na ebe ikuku na-ekpo ọkụ.


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