Organic chemicals having a high vapor pressure at room temperature
Volatile organic compounds (VOCs) are organic compounds that have a high vapor pressure at room temperature.[1] High vapor pressure correlates with a low boiling point, which relates to the number of the sample's molecules in the surrounding air, a trait known as volatility.[2]
VOCs are responsible for the odor of scents and perfumes as well as pollutants. VOCs play an important role in communication between animals and plants, e.g. attractants for pollinators,[3] protection from predation,[4] and even inter-plant interactions.[5] Some VOCs are dangerous to human health or cause harm to the environment. Anthropogenic VOCs are regulated by law, especially indoors, where concentrations are the highest. Most VOCs are not acutely toxic, but may have long-term chronic health effects. Some VOCs have been used in pharmacy, while others are target of administrative controls because of their recreational use.
^Carroll, Gregory T.; Kirschman, David L. (2022-12-20). "A Peripherally Located Air Recirculation Device Containing an Activated Carbon Filter Reduces VOC Levels in a Simulated Operating Room". ACS Omega. 7 (50): 46640–46645. doi:10.1021/acsomega.2c05570. ISSN 2470-1343. PMC 9774396. PMID 36570243.
^Koppmann, Ralf, ed. (2007). Volatile Organic Compounds in the Atmosphere. doi:10.1002/9780470988657. ISBN 9780470988657.
^Pichersky, Eran; Gershenzon, Jonathan (2002). "The formation and function of plant volatiles: Perfumes for pollinator attraction and defense". Current Opinion in Plant Biology. 5 (3): 237–243. doi:10.1016/S1369-5266(02)00251-0. PMID 11960742.
^Kessler, A.; Baldwin, I. T. (2001). "Defensive Function of Herbivore-Induced Plant Volatile Emissions in Nature". Science. 291 (5511): 2141–2144. Bibcode:2001Sci...291.2141K. doi:10.1126/science.291.5511.2141. PMID 11251117.
^Baldwin, I. T.; Halitschke, R.; Paschold, A.; von Dahl, C. C.; Preston, C. A. (2006). "Volatile Signaling in Plant-Plant Interactions: "Talking Trees" in the Genomics Era". Science. 311 (5762): 812–815. Bibcode:2006Sci...311..812B. doi:10.1126/science.1118446. PMID 16469918. S2CID 9260593.
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vaporize easily Volatileorganiccompounds, organic or carbon compounds that can evaporate at normal temperature and pressure Volatile anaesthetics, a...
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combustion, radon, molds and other allergens, carbon monoxide, volatileorganiccompounds, legionella and other bacteria, asbestos fibers, carbon dioxide...
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