Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 713-95-1, Name is 6-Heptyltetrahydro-2H-pyran-2-one, molecular formula is , belongs to Tetrahydropyrans compound. In a document, author is Hall, Christopher, HPLC of Formula: C12H22O2.
Spontaneous Capillary Imbibition of Water and Nonaqueous Liquids into Dry Quarry Limestones
Rates of spontaneous imbibition of water and nonaqueous liquids into dry limestones have been measured at 25 degrees C. Thirteen English and French limestones were used, with eight liquids (water, decane, dodecane, sec-butanol, iso-propanol, tetrahydrofuran, perfluorodimethylcyclohexane, ethanediol). For the nonaqueous liquids, the measured sorptivity generally scales as (surface-tension/viscosity)(1/2) (here called F-scaling). Water sorptivities deviate from F-scaling, indicating partial wetting. A wetting coefficient (wetting index) is derived. Data show that there is little difference in the Hirschwald saturation coefficient measured with the different liquids, although there is a large variation between stones. Results suggest that physicochemical alteration of exposed pore surfaces strongly (and unpredictably) influences the capillary absorption of water by limestones.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 713-95-1, in my other articles. HPLC of Formula: C12H22O2.
Reference:
Tetrahydropyran – Wikipedia,
,Tetrahydropyran – an overview | ScienceDirect Topics