2-Ethoxy-3-methylpyrazine（CAS#32737-14-7）
| Fa'ailoga Mata'utia | Xi – Irita |
| Tulaga lamatia | 36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u. |
| Fa'amatalaga Saogalemu | S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i. S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata. |
| WGK Siamani | 3 |
Folasaga
2-ethoxy-3-methylpyrazine o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se folasaga i lona natura, fa'aoga, auala sauniuni ma fa'amatalaga saogalemu:
Tulaga lelei:
- Fa'aaliga: 2-ethoxy-3-methylpyrazine o se vai e leai ni lanu.
- Solubility: Solu i le vai, ethanol ma le tele o solu fa'aletino.
Fa'aaogā:
- E mafai ona faʻaaogaina i le faʻapipiʻiina o nisi o vailaʻau faʻamaʻi (pei o le polyhydroxysulfamic acid), faʻapea foʻi ma nisi o mea faʻapitoa faʻapitoa.
Metotia:
- 2-Ethoxy-3-methylpyrazine e masani ona saunia e ala i le transesterification o le 2-methylpyrazine ma le ethanol. O le faagasologa faʻapitoa e aofia ai: faʻamafanafana muamua ma faʻaosoina le 2-methylpyrazine ma se aofaiga talafeagai o le ethanol i totonu o le reactor, ona faʻaopoopoina lea o se aofaʻi o le alkyd catalyst (e pei o le Fengyun acid), faʻaauau le faʻavevelaina o le faʻafefe, ma mulimuli ane faʻamama e maua ai le oloa.
Fa'amatalaga Saogalemu:
- Fa'aofu mea e puipuia ai e pei o totigilima, mata tioata, ma lavalava puipui i le taimi o le fa'agasologa.
