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Butyl isobutyrate(CAS#97-87-0)

Meatotino tau vailaau:

Fuafua mole C8H16O2
Molar Mass 144.21
Malosi 0.862g/mLat 25°C(malamalama)
Lisi Lisi -88.07°C (fa'atatau)
Manu'a 155-156°C(malamalama)
Mata'imu 110°F
Numera JECFA 188
Ausa Malo 0.0275mmHg ile 25°C
Fa'asino Upu n20/D 1.401(mu.)
Meatotino Faaletino ma Vailaau Suavai e le lanu ma se manogi malosi pei o fua o apu fou ma pineapples. Fa'asao 166 ℃. Fa'amumū 45 ℃. Miscible i le ethanol, ether ma le tele o suauu e le mafai ona faʻafefe, e le mafai ona faʻafefe i le propylene glycol, glycerin ma le vai. O oloa faʻanatura o loʻo maua i le suauu taua o le Roman chrysanthemum.

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xi – Irita
Tulaga lamatia R10 – Mumu
R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu 26 – Pe a pa‘i i mata, fufulu vave i le tele o vai ma sa‘ili fautuaga fa‘afoma‘i.
UN ID UN 3272 3/PG 3
WGK Siamani 2
RTECS UA2466945
HS Code 29156000
Vasega o Tulaga Lamatia 3
Fa'aputu Vaega III
Oona GRAS(FEMA).

 

Folasaga

Butyl isobutyrate. O ona meatotino e faapea:

 

Meatotino fa'aletino: Butyl isobutyrate ose vai e leai ni lanu ma lona tofo fua ile vevela ole potu.

 

Mea tau vailaʻau: butyl isobutyrate o loʻo i ai le solubility lelei ma le solubility lelei i solvents organic. O loʻo i ai le gaioiga o esters ma e mafai ona faʻafefeteina ile isobutyric acid ma butanol.

 

Fa'aoga: Butyl isobutyrate e fa'aaogaina lautele i fale gaosi oloa ma vaila'au. E mafai ona faʻaaogaina e fai ma sui faʻafefe i solvents, coatings ma inks, ma o se palasitika mo palasitika ma resins.

 

Sauniuniga auala: E masani lava, o le butyl isobutyrate e saunia e ala i le esterification reaction o le isobutanol ma le butyric acid i lalo ole acid-catalyzed condition. Ole vevela ole tali e masani lava ole 120-140°C, ma ole taimi ole tali e tusa ole 3-4 itula.

E mafai ona ita i mata ma le paʻu ma e tatau ona fufulu i le tele o vai i le taimi lava e faʻafesoʻotaʻi ai. I le taimi o le taotoga, e tatau ona mautinoa tulaga lelei ea. E tatau ona tuu ese mai tamaiti ma mea e mu ma teu lelei i totonu o se pusa malulu. Pe a taulimaina ma lafoai, e tatau ona taulimaina e tusa ai ma manaoga faʻalotoifale.


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