itulau_fanua

oloa

Undecanolactone(CAS#710-04-3)

Meatotino tau vailaau:

Fuafua mole C11H20O2
Molar Mass 184.28
Malosi 0.969g/mLat 25°C(malamalama)
Manu'a 152-155°C10.5mm Hg(malamalama)
Ta'amilosaga Fa'apitoa(α) 0°(25℃, mama)
Mata'imu >230°F
Numera JECFA 234
Suavai Solubility E le mafai ona solu ile vai
Ausa Malo 0.059-0.11Pa ile 20-25℃
Fa'aaliga Suavai
Gravity Fa'apitoa 0.9620.969
Lanu Le lanu e toetoe lava leai se lanu
Tulaga Teuteu Faamauina i le mago, Temperature Room
Fa'asino Upu n20/D 1.459(me.)
Meatotino Faaletino ma Vailaau E leai se lanu i le vai samasama mumu, kulimi ma le manogi pei o le peach. Fa'asao 152~155 deg C (1.4x 103pa).

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xi – Irita
Tulaga lamatia 36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S37/39 – Fai totigilima talafeagai ma le puipuiga o mata/mata
WGK Siamani 2
RTECS UQ1320000

 

Folasaga

Butylundecal lactone (lea e taʻua o le butyl butylacrylate) o se faʻalapotopotoga faʻapitoa. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni ma faʻamatalaga saogalemu o le butylundecalactone:

 

Tulaga lelei:

- Fa'aaliga: Butylundecalact o se vai e leai se lanu pe samasama.

- Sogisogi: E iai sona manogi fa'apitoa.

- Solubility: E mafai ona fa'amavaeina i le tele o so'o so'o e pei ole ava malosi, ethers, ma ketones.

 

Fa'aaogā:

- Butylundecal lactone e masani ona faʻaaogaina e avea o se solvent ma e faʻaaogaina lautele i vaitusi, vali, faʻapipiʻi ma faʻapipiʻi.

- E mafai foʻi ona faʻaaogaina e avea o se vaeluaga i le tuʻufaʻatasia o isi vailaʻau, e pei o mea manogi faʻapipiʻi, palasitika, ma vali.

 

Metotia:

- Ole auala masani ole sauniuniga ole butylundecallactone e maua ile tali ole acid acid ma le butanol ile iai ole acid catalyst e ala ile alkyd reaction.

 

Fa'amatalaga Saogalemu:

- O le Butylundecolide e fa'aitaitagofie ma e ono tupu ai le fula pe a pa'i i le pa'u ma mata. E tatau ona 'alofia le fa'afeso'ota'i sa'o ma le pa'u ma mata.

- E tatau ona fa'aeteete e tu'uina atu tulaga lelei fa'alelei pe a fa'aaoga le butylundecal lactone e 'alofia ai le fa'aputuina o le fa'aputu tele o ana ausa i le ea.

- Butylundecal lactone e maualalo le lamatiaga o le afi ma aloese mai le faʻafesoʻotaʻi ma afi mumu, vevela maualuga ma mea faʻamaʻi.

 

Mulimuli i taimi uma faiga saogalemu pe a faʻaaoga poʻo le tagofiaina o le butylundecalactone ma faʻafesoʻotaʻi le Pepa Faʻamaumauga o le Saogalemu (MSDS) pe a manaʻomia.


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