<table class="table table-sm table-bordered" id="experimental-properties"><thead><tr><th class="head-medium">Property</th><th class="head-large">Value</th><th>Source</th></tr></thead><tbody><tr><td>melting point (°C)</td><td>171</td><td>Bartz, Q.R.; U.S. Patent 2,483,871; October 4, 1949; assigned to Parke, Davis &amp; Company Crooks, H.M., Jr., Rebstock, M.C., Controulis, J. and Bartz, Q.R.; U.S. Patent 2,483,884;
October 4, 1949; assigned to Parke, Davis &amp; Company.
Ehrlich, J., Smith, R.M. and Penner, M.A.; U.S. Patent 2,483,892; October 4, 1949; assigned to Parke, Davis &amp; Company.
Carrara, G.; U.S. Patent 2,776,312; January 1, 1957
Slack, R.; U.S. Patent 2,786,870; March 26, 1957; assigned to Parke, Davis &amp; Company.</td></tr><tr><td>water solubility</td><td>2500 mg/L (at 25 °C)</td><td>MERCK INDEX (2001)</td></tr><tr><td>logP</td><td>1.14</td><td>HANSCH,C ET AL. (1995)</td></tr><tr><td>logS</td><td>-2.11</td><td>ADME Research, USCD</td></tr><tr><td>Caco2 permeability</td><td>-4.69</td><td>ADME Research, USCD</td></tr></tbody></table>