4′-Hydroxy-3′-methylacetophenone（CAS# 876-02-8)
| Tulaga lamatia | R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u. R22 – E afaina pe a foloina |
| Fa'amatalaga Saogalemu | S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata. S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i. S22 – Aua le manava pefu. S37/39 – Fai totigilima talafeagai ma le puipuiga o mata/mata |
| WGK Siamani | 3 |
| HS Code | 29143990 |
| Vasega o Tulaga Lamatia | FAAFITAU |
Folasaga
4-Hydroxy-3-methylacetophenone, faʻapitoa foi o le 4-hydro-3-methyl-1-phenyl-2-butanone, o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se folasaga i lona natura, fa'aoga, auala gaosi ma fa'amatalaga saogalemu:
Tulaga lelei:
4-Hydroxy-3-methylacetophenone o se vai e leai se lanu pe samasama ma se manogi faʻapitoa. O se mea fa'apipi'i polar e solu i le ava malosi, eter, ketones, ma ester solvents.
Fa'aaogā:
Metotia:
E tele auala sauniuni mo le 4-hydroxy-3-methylacetophenone, ma o se tasi o auala masani e maua mai i le faʻamaʻiina o faʻamaʻi o carbonyl compounds. O laʻasaga faʻapitoa e aofia ai le tali atu i le 3-methylacetophenone ma le iodine poʻo le sodium hydroxide e maua ai le iodozolate poʻo le hydroxyl tutusa, ona liua lea i le 4-hydroxy-3-methylacetophenone e ala i le faʻaitiitia o le tali.
Fa'amatalaga Saogalemu:
4-Hydroxy-3-methylacetophenone e manatu e saogalemu i faʻaoga lautele. I le avea ai o se fa'alapotopotoga fa'alenatura, o lo'o i ai pea nisi o lamatiaga. O le fa'afeso'ota'i ma le pa'u ma le manavaina o ana ausa e ono fa'aitaita'i ma e ono fa'atupu ai fa'ama'i. Pe a tagofia le mea lea, e tatau ona fa'aeteete le fa'aogaina o mea e puipui ai le tagata lava ia (e pei o totigilima ma mata puipui) ma fa'amautinoa lelei le ea. I le tulaga o le faʻalavelave faʻafuaseʻi poʻo le manava, e tatau ona fufulu pe aveese vave le vailaʻau ma e tatau ona sailia togafitiga faafomaʻi. Pe a teuina ma taulimaina, faamolemole ia mataituina faiga saogalemu e aloese ai mai soo se faalavelave.
