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oloa

2-(3-Butynyloxy)Tetrahydro-2 H-Pyran(CAS # 40365-61-5)

Meatotino tau vailaau:

Fuafua mole C9H14O2
Molar Mass 154.21
Malosi 0.984g/mLat 25°C(malamalama)
Manu'a 92-95°C18mm Hg(malamalama)
Mata'imu 163°F
Solubility Chloroform (Sparing), Ethyl Acetate (La'ititi)
Fa'aaliga Suauu
Lanu Malamalama Le lanu
Tulaga Teuteu 2-8°C
Fa'asino Upu n20/D 1.457(mu.)

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xn – Fa'aleagaina
Tulaga lamatia R20/21/22 – E afaina pe a manava, pe a pa'u ma pe a folo.
R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu S23 – Aua le mānavaina le ausa.
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S28 – A uma ona fa'afeso'ota'i ma pa'u, fufulu vave i le tele o fasimoli.
S37/39 – Fai totigilima talafeagai ma le puipuiga o mata/mata
WGK Siamani 3
HS Code 29329900

 

Folasaga

O se vai e leai se lanu e lanu samasama ma se manogi faapitoa.

 

2-(3-butynoxy)tetrahydrate-2H-pyran e masani ona faʻaaogaina e avea o se vaeluaga i le faʻaogaina o meaola.

 

O le auala e saunia ai le 2-(3-butynoxy)tetrahydrate-2H-pyran e masani lava ona faʻapipiʻi le butynyl e ala i le faʻaitiitia o le 3-butynol ma le sulfuric acid, ona faʻafefe ai lea ma formaldehyde e maua ai le 3-butynylmethanol. O le oloa esterified i le tetraoxane e maua ai le faʻapipiʻi sini.

 

Fa'amatalaga mo le saogalemu: 2-(3-butynyloxy)tetrahydrate-2H-pyran e tatau ona aloese mai le fa'afeso'ota'i ma vaila'au malolosi ma vaila'au malolosi. Pe a tagofia pe faʻaaogaina lenei mea, fai totigilima puipui ma mata tioata e faʻamautinoa ai o loʻo faia le taotoga i se nofoaga e faʻafefe lelei. Pe a teuina ma felauaiga, pa'ū ma puna vevela malosi e tatau ona aloese mai ai.

 


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