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Ethyl butyrate(CAS#105-54-4)

Meatotino tau vailaau:

Fuafua mole C6H12O2
Molar Mass 116.16
Malosi 0.875 g/mL ile 25 °C (malamalama)
Lisi Lisi -93 °C (malamalama)
Manu'a 120 °C (malamalama)
Mata'imu 67°F
Numera JECFA 29
Suavai Solubility e toetoe lava a le mafai ona solu
Solubility Solu i le propylene glycol, suauu paraffin, ma kerosene.
Ausa Malo 15.5 mm Hg (25 °C)
Ausa Malosi 4 (vs ea)
Fa'aaliga Suavai
Lanu E manino le lanu
Sogisogi E pei o le apu po o le fala.
Merck 14,3775
BRN 506331
Tulaga Teuteu Teu i lalo ole +30°C.
Maumau Stable. Mumu. E le fetaui ma vailaʻau faʻamaʻi malosi, acids, faʻavae.
Fa'asino Upu n20/D 1.392(me.)
Meatotino Faaletino ma Vailaau O uiga o le vai manino e le lanu, ma le manogi fala.
mea liusuavai -100.8 ℃
mea vevela 121.3 ℃
fa'atusatusaga 0.8785
fa'ailoga fa'afoliga 1.4000
mea moli 29.4 ℃
solubility: soluble i le ethanol, ethyl ether ma isi solvents organic. O le soluble i le vai ile 20 °c e 0.49% ile mamafa.
Fa'aoga Fa'aaoga lautele i mea'ai eseese, meainu, ava malosi ma le tofo tapaa

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 S16 – Tausia mai mea e mu ai.
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36 – Fai ofu puipui talafeagai.
UN ID UN 1180 3/PG 3
WGK Siamani 1
RTECS ET1660000
TSCA Ioe
HS Code 29156000
Vasega o Tulaga Lamatia 3
Fa'aputu Vaega III
Oona LD50 tuugutu i isumu: 13,050 mg/kg (Jenner)

 

Folasaga

Ethyl butyrate. O lo'o ta'ua i lalo se folasaga i meatotino, fa'aoga, metotia sauniuni ma fa'amatalaga saogalemu o le ethyl butyrate:

 

Tulaga lelei:

- Fa'aaliga: Suavai e leai ni lanu

- Sogisogi: Champagne ma pepa fua

- Solubility: Solu i solu fa'aletino, le solu i le vai

 

Fa'aaogā:

- Solvents: Fa'aaoga lautele e fai ma solvents organic i mea tau alamanuia e pei o pa'u, varnishes, inks ma fa'apipi'i.

 

Metotia:

O le sauniuniga o le ethyl butyrate e masani lava ona faia i le esterification. O le acid acid ma le butanol e fa'aalia i le i ai o mea fa'amalosi e pei o le sulfuric acid e maua ai le ethyl butyrate ma le vai.

 

Fa'amatalaga Saogalemu:

- O le Ethyl butyrate e masani lava ona manatu o se vailaʻau saogalemu, ae o le puipuiga o le saogalemu e tatau ona matauina:

- Aloese mai le manavaina o ausa poʻo kasa ma faʻamautinoa se siosiomaga faigaluega lelei.

- Aloese mai le pa'i o le pa'u ma fufulu vave i le vai pe a pa'i i le pa'u.

- 'Alo'ese fa'afuase'i ona 'ai, ma saili fa'afoma'i vave pe a fa'afuase'i ona 'ai.

- Taofi mai le afi ma le vevela maualuga, faʻamaufaʻailoga, ma aloese mai le faʻafesoʻotaʻi ma vailaʻau faʻamaʻi.

 


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