Ethyl 2-methyl-5-nitronicotinate（CAS# 51984-71-5)

Folasaga

Ethyl, fua fa'ama'i ole C9H9NO4. O lo'o taua i lalo se fa'amatalaga o lona natura, fa'aoga, sauniuniga ma fa'amatalaga saogalemu:

natura:

Ethyl o se tioata samasama poʻo se paʻu ma se foliga gaʻo ma se manogi faʻapitoa. E solu i le tele o solu fa'aletino ae itiiti solu i le vai.

Fa'aaogā:

O le Ethyl o se faʻalapotopotoga faʻapitoa faʻapitoa, lea e faʻaaogaina lautele i fanua o vailaau faʻasaina ma vailaʻau. E mafai ona faʻaaogaina e faʻapipiʻi ai le tele o vailaʻau faʻamalosi olaola, e pei o vailaau faʻasaina, fungicides, vailaʻau faʻamaʻi, ma isi.

Sauniuniga auala:

E masani ona saunia le Ethyl e ala i le fa'aogaina o vaila'au. O se tasi auala masani o le esterification o le 2-methyl-5-nitronicotinic acid. I le faʻatinoga faʻapitoa, 2-methyl-5-nitronicotinic acid e faʻaalia i le anhydride ma le alkaline catalyst e gaosia ai le Ethyl.

Fa'amatalaga Saogalemu:

O le Ethyl e ono afaina ai le pa'u ma afaina ai mata, ala manava ma le manava. O le mea lea, e tatau ona faia ni puipuiga talafeagai pe a tagofia le vailaʻau, e pei o le ofuina o totigilima ma matatioata puipui, ina ia mautinoa o loʻo faia le taotoga i lalo o tulaga lelei. E le gata i lea, e tatau ona teuina i totonu o se nofoaga matutu, malulu, faʻaleleia lelei, mamao ese mai mea faʻafefe ma oxidants. Fa'amolemole va'ai i fa'amaumauga mo le saogalemu ma fa'atonuga fa'agaioiga mo so'o se fa'agaioiga saogalemu e feso'ota'i ma lenei vaila'au.