


|
General Description |
Nonaethylene glycol monododecyl ether [C12H25O(CH2CH2O)9H] (AEO9) is a non-ionic surfactant. |
InChI:InChI=1/C30H62O10/c1-2-3-4-5-6-7-8-9-10-11-13-32-15-17-34-19-21-36-23-25-38-27-29-40-30-28-39-26-24-37-22-20-35-18-16-33-14-12-31/h31H,2-30H2,1H3
The most challenge task in the building ...
Polydisperse PEGs are ubiquitously used ...
The invention discloses a preparation me...
The present invention relates to a non-i...
Hexaethylene glycol monododecyl ether
C6H12O6S
polidocanol
| Conditions | Yield |
|---|---|
|
Hexaethylene glycol monododecyl ether;
With
sodium hydride;
In
tetrahydrofuran; mineral oil;
for 0.5h;
Inert atmosphere;
C6H12O6S;
In
tetrahydrofuran; mineral oil;
pH=2;
Inert atmosphere;
With
sulfuric acid;
In
tetrahydrofuran; water; mineral oil;
at 80 ℃;
for 2h;
Inert atmosphere;
|
77% |
|
Hexaethylene glycol monododecyl ether;
With
sodium hydride;
In
tetrahydrofuran;
at 0 - 20 ℃;
for 0.5h;
C6H12O6S;
In
tetrahydrofuran;
at 20 ℃;
for 3h;
With
sulfuric acid;
In
tetrahydrofuran; water;
at 20 - 80 ℃;
for 2h;
|
77% |
oxirane
1-dodecyl alcohol
polidocanol
| Conditions | Yield |
|---|---|
|
With
K10 clay;
at 50 ℃;
|
94% |
|
With
potassium hydroxide;
at 140 - 170 ℃;
|
1-{2-[2-(2-{2-[2-(2-chloro-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-dodecane
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
oxirane
1-dodecyl alcohol
laureth-12