From: Ohad Ilovich (ilovich$##$pob.huji.ac.il)
Date: Mon May 22 2006 - 11:57:29 EDT
Dear Marut
this is the first page i got when i googled "allantoin solubility"
Solubility data
Solvent Solubility @25 °C (g/100g solvent)
Water 0.45g
Ethanol <0.1g
Methanol <0.1g
Propylene Glycol <0.1g
10% HCI <0.4g
10% NaOH 39.0g
it seems that allantoin is freely soluble in basic aquous solutions.
if you can't use water than maybe try basic organic solvent like pyridine or
DMF and so forth
hope i helped
Ohad Ilovich
----- Original Message -----
From: "marut shah" <marutshah5$##$hotmail.com>
To: <everybody$##$orglist.net>
Sent: Sunday, May 21, 2006 10:44 PM
Subject: ORGLIST: solubility of allantoin
> Hi
> Can any one help me with solubility data of allantoin in various organic
> solvents?
> Allantoin dissolves in water to the extent of 0.5% while in alcohol it is
> 0.2%.
> I am looking for such solvent in which it dissolves more than 18%.
> Thanking you
> Marut Shah
>
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