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ngwaahịa

2 6-Dichloronicotinic acid ethyl ester (CAS# 58584-86-4)

Ngwongwo kemịkalụ:

Usoro ihe omimi C8H7Cl2NO2
Molar Mass 220.05
Njupụta 1.367±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 50.0 ka 54.0 Celsius C
Ebe Boling 286.0± 35.0 Celsius C (buru amụma)
Ebe mgbari 126.7C
Solubility soluble na methanol
Uzuoku nrịbama 0.00272mmHg na 25°C
Ọdịdị ntụ ntụ ka kristal
Agba Ọcha na-acha odo odo
pKa -4.48±0.10 (buru amụma)
Ọnọdụ Nchekwa n'okpuru gas inert (nitrogen ma ọ bụ argon) na 2-8 Celsius
Ntụgharị uche 1.54

Nkọwa ngwaahịa

Mkpado ngwaahịa

 

Okwu mmalite

Ethyl 2, bụ ngwakọta organic nke nwere usoro kemịkalụ C7H5Cl2NO2. Ọ bụ mmiri mmiri na-acha odo odo na-esi ísì ụtọ.

 

A na-ejikarị ogige a eme ihe dị ka ihe dị n'etiti na ihe eji eme ihe, ma nwee ọtụtụ ngwa dị iche iche na nhazi nke organic. A na-ejikarị ya na nkwadebe nke pesticides, pharmaceuticals na dyes na ogige ndị ọzọ. Na mgbakwunye, enwere ike iji ya mụọ mmeghachi omume kemịkalụ na njirimara nke ethyl nicotinate.

 

Usoro nke ịkwadebe ethyl 2 bụ imeghachi omume 2,6-dichloropyridine-3-formic acid na ethanol, na-abụkarị n'okpuru ọnọdụ acidic.

 

ethyl 2, enwere ụfọdụ ihe egwu nchekwa. Ọ bụ kemịkalụ na-akpasu iwe nke nwere ike ime ka iwe na anya, akpụkpọ ahụ na usoro iku ume. Mgbe ị na-ejizi, yi ihe nchebe iku ume, ugogbe nchekwa, uwe mkpuchi na ngwa nchebe ụkwụ. Na mgbakwunye, ọ nwekwara ihe ize ndụ ọkụ, kwesịrị ịnọpụ na ọkụ na-emeghe na okpomọkụ dị elu.

 

Maka ebumnuche nchekwa, mgbe ị na-eji ethyl 2, soro usoro ụlọ nyocha ziri ezi ma rụọ ọrụ na gburugburu ikuku ikuku.


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