Sodium ethoxide (Sodium ethoxide 20% solution)

natura fa'ama'i

Pa'epa'e pe samasama pa'u;hygroscopic;e pogisa ma pala pe a fa'aalia i le ea;pala ile vai e fai ai le sodium hydroxide ma le ethanol;malepe i le ethanol atoatoa. E fa'afefeteina i acids, vai.Le fetaui ma solvents chlorinated, susu.E mitiia le carbon dioxide mai le ea.Sili ona mu.

Talosaga

O le Sodium ethoxide e fa'aaogaina i le fa'aogaina o meaola mo le fa'afefeteina.E fa'atupu fo'i le tele o gaioiga fa'aola.

Sodium ethoxide, 21% w/w i le ethanol o lo'o fa'aaogaina e fai ma fa'avae malosi i le fa'aogaina o meaola.E maua ai le faʻaogaina i gaioiga faʻasolosolo eseese e pei o le condensation, esterification, alkoxylation ma le etherifcation.O loʻo aʻafia malosi i Claisen condensation, Stobbe reaction ma Wolf-kishner reduction.O se mea taua e amata ai mo le tu'ufa'atasiga o le ethyl ester ma le diethyl ester o le malonic acid.I le Williamson ether synthesis, e tali atu i le ethyl bromide e fausia ai le diethyl eter.

Ola fa'asa

E tusa ai ma lo matou poto masani, e mafai ona teuina le oloa mo le 12masina mai le aso e tuʻuina atu ai pe a teuina i totonu o pusa faʻamaufaʻailoga, puipuia mai le malamalama ma le vevela ma teu i le vevela i le va o le 5 -30°C.

Vasega lamatia

4.2

PackingGroup

II

Tmeatotino masani

Liu liusuavai

260 °C

Fa'apuna

91°C

mafiafia

0.868 g/mL ile 25 °C

ausa mafiafia

1.6 (vs ea)

mamafa ausa

<0.1 mm Hg (20 °C)

fa'asino fa'asino

n20/D 1.386

Fp

48 °F

vevela vevela.

Teu i le +15°C i le +25°C.

solubility

Solu i le ethanol ma le methanol.

fomu

Suavai

Gravity Fa'apitoa

0.868

lanu

Samasama i le enaena

PH

13 (5g/l, H2O, 20 ℃)

Suavai Solubility

Miscible

Ma'ale'ale

Susū ma'ale'ale