Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Printable Version  
Author: Subject: Potassium hydroxide dissolved in non hydroxylic organic solvent
cazruto
Harmless
*




Posts: 9
Registered: 24-4-2012
Location: Ulsan, Korea
Member Is Offline

Mood: reaserch

smile.gif posted on 24-4-2012 at 01:08
Potassium hydroxide dissolved in non hydroxylic organic solvent


i have one question i need dissolved KOH in organic solution but not use -OH group its problem for me please help me

[Edited on 24-4-2012 by ScienceSquirrel]




oololoo
View user's profile View All Posts By User
DrNoiZeZ
Harmless
*




Posts: 45
Registered: 10-9-2011
Member Is Offline

Mood: No Mood

[*] posted on 24-4-2012 at 02:18


you mean the solvent cannot have an -OH group? You can use DMF, otherwise you can use methanol or ethanol.
View user's profile View All Posts By User
cazruto
Harmless
*




Posts: 9
Registered: 24-4-2012
Location: Ulsan, Korea
Member Is Offline

Mood: reaserch

[*] posted on 24-4-2012 at 02:24
yes, i mean solvent but


yes, i mean solvent. i already use DMF, THF MEK but cannot dissolve and not need any -ol (methanol, ethanol and aceton) its mean i cant use -OH group

Quote: Originally posted by DrNoiZeZ  
you mean the solvent cannot have an -OH group? You can use DMF, otherwise you can use methanol or ethanol.




oololoo
View user's profile View All Posts By User
fledarmus
Hazard to Others
***




Posts: 187
Registered: 23-6-2011
Member Is Offline

Mood: No Mood

[*] posted on 24-4-2012 at 04:39


This paper Skaria et al, Polymer 41 (2000) 2737–2742 uses NMP for a solvent.

Does it have to be potassium hydroxide? You might be able to get better solubility using a different base.
View user's profile View All Posts By User
cazruto
Harmless
*




Posts: 9
Registered: 24-4-2012
Location: Ulsan, Korea
Member Is Offline

Mood: reaserch

biggrin.gif posted on 24-4-2012 at 07:19
thank you very much


thank you very much




oololoo
View user's profile View All Posts By User
Nicodem
Super Moderator
Thread Moved
24-4-2012 at 10:20

  Go To Top