About 30 seconds to evaporate. Acetone is insanely volatile. As to how long until there is no acetone in the air, that depends greatly on circumstances of air flow, but long as you have any airflow at all it won't hang around.
Acetone evaporates much faster than water because it has weaker intermolecular forces than water so because of this hydrogen bonding does not occur which results in fasterevaporating of acetone than water. ...
About half the acetone in a typical atmosphere at any time will be lost in 22 days. Microbes (minute life forms) in water remove some acetone from water. Some acetone in water will evaporate into air. About half the acetone in a stream will be removed from water in less than a day.
At room temperature it is a colorless clear liquid and will also evaporate very quickly when exposed to air.
Acetone does fully evaporate in that, if left for long enough, the liquid acetone will eventually all become vapor and leave behind a dry surface. That dry surface is not flammable (unless it is made out of other flammable or combustible materials) .... ``
Acetone in the Environment
vapor. The half-life of acetone in air has been estimated as 22 days. estimated as 7.8–16.2 hours.
When acetone evaporates, it tends to do so without leaving a residue, which is one of the reasons it is favored for cleaning laboratory equipment. However, the purity of the acetone and the surface it is used on can affect whether or not a residue is left behind.
Appropriate Containers: Keep acetone in authorized containers made of glass or high-density polyethylene (HDPE) that are compatible with the chemical. Make sure the containers are well sealed to avoid contamination and evaporation.
Make sure that the paint thinner is left to stand for the required time before use. It usually takes about 20 minutes for the paint to soften.
Don't expose acetone or its products to other waste materials. When disposing of acetone, always put it in a separate garbage bag. Don't pour it down the drain or toilet. This could damage the pipes.
How to neutralize acetone? Acetone is a good solvent for some polymers (plastics). In the case of acetone, if a residue is present on a piece of plastic, the plastic can be rinsed with water to flush the acetone away and stop it from dissolving the plastic (gradually).
Breathing or swallowing high amounts of acetone over a short period of time can cause headaches, confusion, nausea, racing pulse, changes in the size and amount of blood cells, unconsciousness (passing out), or coma. Breathing a moderate to high amount of acetone can also cause nose, throat, lung, and eye irritation.
If you pour it out on a table it will probably be gone within a minute, but if you leave it in a beaker or flask it could take hours or longer.
* Absorb and dispose: Soak up the acetone with a paper towel or cloth. Allow it to evaporate in a well-ventilated area, away from heat sources. Once it's completely evaporated, dispose of the paper towel or cloth in your regular trash.
What happens if acetone is on your skin for too long? If you're using a small amount for nail polish remover, your skin can become dry, red, and cracked. However, you shouldn't notice any health effects. If you've been exposed to large amounts of acetone, it can lead to acetone poisoning.
water, isopropyl alcohol, and acetone to evaporate? Water evaporates most slowly because its molecules are attracted to one another by hydrogen bonding. Acetone does not participate in hydrogen bonding, so its intermolecular forces are comparatively weaker, and it evaporates most quickly.
Most acetone in the environment exists as vapor in the air, and it can travel long distances this way. About half of the total acetone in air is broken down by sunlight or other chemicals within 22 days.
Pure acetone is a colorless liquid, which has a distinctively sweet, pungent odor. The flashpoint of 0°F (-18°C) makes it a highly flammable liquid, which can ignite even as a low concentration mixture with water.
Acetone has a low flash point and is presents a severe flammability hazard. Ethyl alcohol can also readily form flammable or explosive mixtures with air. Isopropyl alcohol is somewhat less flammable than acetone or ethyl alcohol.
Acetone is a highly flammable, volatile chemical, and improper handling, especially involving heat can lead to dangerous consequences. From fire hazards and toxic vapours to compromised container integrity, heating acetone isn't worth the risk.
Suitable Extinguishing Media: Carbon dioxide, dry chemical powder, appropriate foam, water spray or fog. Foam manufacturers should be consulted for recommendations regarding types of foams and application rates. Use water to keep non-leaking, fire-exposed containers cool.
Ventilation: Ensure proper ventilation when using acetone to avoid inhaling its fumes. Use it in well-ventilated areas or under fume hoods to minimize exposure. Skin Protection: Wear appropriate protective gear, including gloves, to prevent skin contact. Prolonged exposure can lead to skin dryness and irritation.
Most UV gels have flash points above 100F, categorizing them as combustible rather than flammable. However, removers and solvents typically have flashpoints below 100F, making them highly flammable.