Sodium methanolate - ipcs inchem
Sodium methanolate - ipcs inchem
Sodium methanolate - ipcs inchem
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OECD SIDS<br />
POTASSIUM METHANOLATE<br />
2. PHYSICO-CHEMICAL DATA ID: 865-33-8<br />
DATE: 28.06.2006<br />
Reliability : (4) not assignable<br />
Flag : Critical study for SIDS endpoint<br />
11.01.2006 (6) (16)<br />
2.10 EXPLOSIVE PROPERTIES<br />
2.11 OXIDIZING PROPERTIES<br />
2.12 DISSOCIATION CONSTANT<br />
Acid-base constant : 15.5<br />
Method : other<br />
Year : 1998<br />
GLP : no data<br />
Test substance : other TS<br />
Method : The reaction rates of methanol and hydroxide ions or methylate and water<br />
with a standard nucleophil, methyl bromide were determined at different<br />
temperatures and with different methanol/water ratios. From these different<br />
reaction rates the equilibrium concentrations of <strong>methanolate</strong> and hydroxide<br />
ions and the equilibrium constant was determined.<br />
Remark : pKa of Methanol (CH3OH --> CH3OO-)<br />
Test substance : Potassium methylate<br />
Reliability : (2) valid with restrictions<br />
Well documented Scientific literature.<br />
Flag : Critical study for SIDS endpoint<br />
02.12.2005 (20)<br />
2.13 VISCOSITY<br />
2.14 ADDITIONAL REMARKS<br />
UNEP PUBLICATIONS 83