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Crystal Data and Solid-Liquid Transformation Study by DSC of 2 Hydroxymethyl-2 methyl-1,3 propanediol tetrahydrate
Published online by Cambridge University Press: 10 January 2013
Abstract
2 Hydroxymethyl-2 methyl-1,3 propanediol tetrahydrate has been crystallised from aqueous solutions in the form of transparent tetragonal thin plates. The cell parameters of the unit cell were determined as a = 9.102(1) Å, c = 47.654(6) Å and the space group is I41/ a.
Solid liquid and reverse transformations have been studied by DSC, and a melting enthalpy of 185 kJ.kg−1 at 29.8° C determined.
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