1 You have unexplained, painful swelling of your feet or legs. 2  The swollen area becomes warm, red or inflamed. 3  The swelling is accompanied by a fever. 4  You are pregnant and have new foot swelling. 5  Choose a symptom. 6  Selected Select related factors.  View possible causes.
Acetone is a clear, colorless liquid that is highly flammable. The potential negative health effects are skin, eye and lung irritation. Long-term exposure can result in dry, cracked skin and possible damage to the nervous system. Here is a sample MSDS for acetone in the GHS format (not for official use).
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.