1 Block Internet Options dialog in Internet Explorer. 2  Remove the Save As option in Internet Explorer. 3  Remove Favorites in Internet Explorer. 4  Restrict the launch of new window from File menu in Internet Explorer. 5  Turn off Open dialog in Internet Explorer. Online Support option in Internet Explorer can be linked to different websites. 2  Create your own animation logo and set the toolbar image. 3  Change the Internet Explorer source editor. 4  Customize the title of Internet Explorer window. 5  Change the name of Windows Update option in Internet Explorer's Tools menu.
Acetone is an extremely flammable chemical. It has a boiling point  of 56.53 degrees Celsius. It has a very low melting point.
In the laboratory, acetone is used as a polar, aprotic solvent in a variety of organic reactions, such as SN2 reactions. The use of acetone solvent is critical for the Jones oxidation. It does not form an azeotrope with water (see azeotrope (data)).he most hazardous property of acetone is its extreme flammability. At temperatures greater than acetone's flash point of â20 Â°C (â4 Â°F), air mixtures of between 2.5% and 12.8% acetone, by volume, may explode or cause a flash fire.