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Butyl butyrate(CAS#109-21-7)

Meatotino tau vailaau:

Fuafua mole C8H16O2
Molar Mass 144.21
Malosi 0.869 g/mL ile 25 °C (malamalama)
Lisi Lisi -92 °C
Manu'a 164-165 °C (malamalama)
Mata'imu 121°F
Numera JECFA 151
Suavai Solubility Solu i le vai. (1 g/L).
Solubility 0.50g/l
Ausa Malo 1.32hPa ile 20℃
Fa'aaliga Suavai
Lanu E manino e leai se lanu i le samasama samasama
Merck 14,1556
BRN 1747101
Tulaga Teuteu Vaega e mu
Tapulaa Pa 1%(V)
Fa'asino Upu n20/D 1.406(me.)
Meatotino Faaletino ma Vailaau Uiga: vai manino le lanu. Ma le manogi apu.
mea liusuavai -91.5 ℃
mea vevela 166.6 ℃
fa'atusatusaga 0.8709
fa'asino ole su'esu'e 1.4075
mea moli 53 ℃
solubility e le mafai ona solu i le vai, soluble i ethanol, eter ma isi solvents organic.
Fa'aoga E masani ona faʻaaogaina mo le saunia o meaʻai i aso uma, ae faʻapea foʻi i le gaosiga o vali, resini ma nitrocellulose solvent.

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia 10 – Mumu
Fa'amatalaga Saogalemu S2 – Ia aua ne'i o'o atu iai tamaiti.
S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
UN ID UN 3272 3/PG 3
WGK Siamani 2
RTECS ES8120000
TSCA Ioe
HS Code 29156000
Vasega o Tulaga Lamatia 3
Fa'aputu Vaega III

 

Folasaga

Butyl butyrate ose fa'aputu fa'aola. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni ma faʻamatalaga saogalemu o le butyrate:

 

Tulaga lelei:

- Fa'aaliga: Butyl butyrate ose vai e le lanu samasama samasama ma se manogi suamalie.

- Solubility: Butyl butyrate e mafai ona solu i le ava malosi, ethers ma solvents organic, ma solu teisi i le vai.

 

Fa'aaogā:

- Solvents: Butyl butyrate e mafai ona faʻaaogaina e fai ma soʻo faʻalaʻau i paʻu, vaitusi, faʻapipiʻi, ma isi.

- Fa'asologa o vaila'au: Butyl butyrate e mafai fo'i ona fa'aaogaina e fai ma mea fa'avaitaimi i le fa'asologa o vaila'au mo le tu'ufa'atasiga o esters, ethers, etherketones ma isi mea fa'aola.

 

Metotia:

O le butyl butyrate e mafai ona fa'apipi'iina e ala ile ga'o e fa'aosoina ile acid:

I le masini tali talafeagai, o le butyric acid ma le butanol e faʻaopoopo i le vaʻa tali i se vaega patino.

Fa'aopoopo mea fa'aoso (eg sulfuric acid, phosphoric acid, etc.).

Fa'avela le fa'afefiloiga tali ma fa'atumauina se vevela talafeagai, e masani lava 60-80°C.

A maeʻa se taimi patino, ua maeʻa le tali, ma e mafai ona maua le oloa e ala i le faʻamama poʻo isi auala vavaeese ma faʻamamaina.

 

Fa'amatalaga Saogalemu:

- Butyl butyrate ose mea e maualalo le oona ma e masani lava e le afaina i tagata i lalo ole fa'aoga masani.

- I le taimi o le teuina ma le tagofiaina, aloese mai le faʻafesoʻotaʻi ma vailaʻau faʻamaʻi, vailaʻau malosi, alkali malosi ma isi mea e aloese ai mai faʻalavelave mataʻutia.

- I le gaosiga ma le fa'aogaina o fale gaosi oloa, e tatau ona mulimulita'i i faiga fa'agaioiga saogalemu ma fa'aofuina mea e puipuia ai e fa'amautinoa le fa'aoga saogalemu.


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