2-Acetyl-5-methyl furan(CAS#1193-79-9)
Tulaga lamatia | 22 – E afaina pe a folo |
Fa'amatalaga Saogalemu | 36 – Fai ofu puipui talafeagai. |
UN ID | 2810 |
WGK Siamani | 3 |
RTECS | LT8528000 |
HS Code | 29321900 |
Mata'utia Fa'amatalaga | Fa'aleagaina |
Vasega o Tulaga Lamatia | 6.1(b) |
Fa'aputu Vaega | III |
Folasaga
5-methyl-2-acetylfuran o se faʻalapotopotoga faʻapitoa.
O le tuufaatasiga e iai mea nei:
Fa'aaliga: leai se lanu po'o le lanu samasama samasama.
Solubility: Solu i le tele o solu fa'aletino, pei ole ethanol, methanol ma le methylene chloride.
Malosi: tusa 1.08 g/cm3.
Fa'aoga autu o le 5-methyl-2-acetylfuran e aofia ai:
Fa'asologa o vaila'au: I le avea ai ma se vaeluagalemu i tali fa'asologa fa'aola, e mafai ona fa'aoga e fa'apipi'i ai isi mea fa'aola.
Metotia mo le saunia o le 5-methyl-2-acetylfuran e aofia ai:
Ua saunia mai le 5-methyl-2-hydroxyfuran e ala i le acylation.
E saunia e ala i le acetylation o le 5-methylfuran e le acetylating agent (fa'ata'ita'iga, acetic anhydride) ma le faʻamalosi (eg, sulfuric acid).
E ita ma e tatau ona aloese mai le faʻafesoʻotaʻi ma le paʻu ma mata.
O le manava po'o le 'ai fa'afuase'i e ono tupu ai le ita o le māmā ma le fa'anoanoa o mea'ai, ma e tatau ona 'alo'ese tamaiti ma fagafao.
O puipuiga talafeagai, e pei o le ofuina o mata puipui ma totigilima, e tatau ona faʻaaoga i le taimi o le taotoga.
Pe a teu, e tatau ona tapuni lelei ma mamao ese mai punavai afi ma oxidants.