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oloa

S-Methyl-Thiopropionate(CAS#5925-75-7)

Meatotino tau vailaau:

Fuafua mole C4H8OS
Molar Mass 104.17
Malosi 0.985±0.06 g/cm3(Va'ai)
Manu'a 120-121 °C
Numera JECFA 1678
Fa'aaliga vai manino
Lanu Le lanu e toetoe lava leai se lanu
Tulaga Teuteu Temperature Potu
Fa'asino Upu 1.46
Meatotino Faaletino ma Vailaau FEMA:4172

Fa'amatalaga Oloa

Faailoga o oloa

 

Folasaga

O le Methyl mercaptan propionate o se fa'alapotopotoga fa'aola. O lo'o ta'ua i lalo se folasaga i meatotino, fa'aoga, metotia sauniuni ma fa'amatalaga saogalemu o le methyl mercaptan propionate:

 

1. Natura:

Methyl mercaptan propionate o se vai e leai se lanu ma se manogi manogi. E mafai ona fa'amavaeina i le tele o so'o so'o e pei ole ethanol, eter ma methanol. E oxidize lemu i le ea ma e mafai foi ona tali atu i nisi o oxidizing agents malosi.

 

2. Fa'aoga:

Methyl mercaptan propionate e masani ona faʻaaogaina e avea o se solvent ma le vaeluagalemu, ma e mafai ona faʻaaogaina e faʻapipiʻi ai mea faʻapitoa e pei o vailaau faʻasaina, iniseti, ma mea manogi. E mafai foi ona faʻaaogaina e avea o se gaosiga o mea faʻapitoa.

 

3. Metotia:

Methyl mercaptan propionate e mafai ona maua e ala ile tali ole methyl mercaptan ma propionic anhydride. O tulaga tali e masani lava ona faia i le vevela o le potu, ma i lalo o tulaga acidic poʻo alkaline, o le tali e mafai ona tuleia i luma ma le sili atu o le methyl mercaptan poʻo le propionic anhydride.

 

4. Fa'amatalaga Saogalemu:

Methyl mercaptan propionate o loʻo i ai se manogi manogi ma le ausa ma e iai sona aafiaga faʻafefe i le paʻu ma mata. E tatau ona fa'aeteete ina ia 'alofia le fa'afeso'ota'i sa'o ma le pa'u ma mata, ma ia fa'atumauina se si'osi'omaga faigaluega lelei ea. E tatau ona ofuina ni mea e puipuia ai le tagata lava ia e pei o totigilima, mata puipui, ma matapulepule i le taimi o le tagofiaina.


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