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oloa

Ethyl (E)-hex-2-enoate(CAS#27829-72-7)

Meatotino tau vailaau:

Fuafua mole C8H14O2
Molar Mass 142.2
Malosi 0.95g/mLat 25°C(malamalama)
Lisi Lisi −2°C(malamalama)
Manu'a 123-126°C12mm Hg(malamalama)
Mata'imu >230°F
Numera JECFA 1808
Ausa Malo 1.32mmHg ile 25°C
Fa'aaliga vai manino
Lanu Le lanu e toetoe lava leai se lanu
BRN 1701323
Tulaga Teuteu i lalo o le kasa inert (nitrogen po'o Argon) ile 2-8°C
Fa'asino Upu n20/D 1.46(malaga)

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia C – A'a
Tulaga lamatia R34 – Mafua ai mu
R10 – Mumu
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S27 – Aveese loa lavalava uma ua afaina.
S28 – A uma ona fa'afeso'ota'i ma pa'u, fufulu vave i le tele o fasimoli.
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S36/39 -
S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.)
S35 – O mea nei ma lona atigipusa e tatau ona lafoai i se auala saogalemu.
S3/9 -
S36 – Fai ofu puipui talafeagai.
S15 – Taofi mai le vevela.
UN ID UN 3265 8/PG 2
WGK Siamani 2
RTECS MP7750000
TSCA Ioe
HS Code 29171900
Vasega o Tulaga Lamatia 3
Fa'aputu Vaega III

 

Folasaga

O le Ethyl trans-2-hexaenoate o se fa'alapotopotoga fa'aola. O nisi nei o faʻamatalaga e uiga i ona meatotino, faʻaoga, metotia gaosiga, ma le saogalemu:

 

Tulaga lelei:

- Fa'aaliga: Suavai e leai ni lanu.

- Solubility: Solu i solu fa'aola pei ole eter ma methanol.

 

Fa'aaogā:

O se tasi o faʻaoga autu o le trans-2-hexenoic acid ethyl ester e pei o se solvent ma o loʻo i ai le tele o faʻaoga i totonu o fale gaosi oloa e pei o inks, coatings, glues, ma detergents. E mafai foʻi ona faʻaaogaina e avea o se vailaʻau vavalo mo le tuʻufaʻatasia o isi faʻalapotopotoga faʻapitoa.

 

Metotia:

O le auala masani o sauniuniga o le trans-2-hexaenoate ethyl ester e ausia e ala i le faʻaogaina o le kasa poʻo le faʻafefe vai o le ethyl adipaenoate. I fa'agaioiga o le kasa, e masani ona fa'aogaina mea fa'aoso i le vevela maualuga e fa'afefe ai le liua o le ethyl adipadienate i le trans-2-hexenoate e ala i se tali fa'aopoopo.

 

Fa'amatalaga Saogalemu:

- Ethyl trans-2-hexenoate e masani lava ose fa'aputuga saogalemu i lalo ole fa'aoga masani.

- Pe a fa'agaioi, e tatau ona faia ni faiga lelei e fa'afefe ai le ea e puipuia ai ona ausa mai le fa'aputuina i le ea e o'o atu i fa'ama'i mumu.

- Pe a fa'aogaina le fa'aoga, fai mea e puipui ai le tagata lava ia, e pei o totigilima ma mata puipui, e puipuia ai le pa'u ma mata.


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