Volatile organic compound - Wikipedia
VOC (volatile organic compounds) are all compounds that appear in the gas chromatogram between and including n -hexane and n -hexadecane. Compounds appearing earlier are called VVOC (very …
What are volatile organic compounds (VOCs)? | US EPA
Feb 24, 2025 · What are volatile organic compounds (VOCs)? Volatile organic compounds are compounds that have a high vapor pressure and low water solubility. Many VOCs are human-made …
Volatile Organic Compounds - American Lung Association
Oct 21, 2024 · Volatile organic compounds, or VOCs, are gases that are emitted into the air from products or processes. Some are harmful by themselves, including some that cause cancer.
What are VOCs? The facts about volatile organic compounds
Nov 20, 2024 · Volatile organic compounds (VOCs) are a diverse group of gaseous chemicals emitted from various household and natural sources. They are often responsible for the characteristic smells …
Overview Organic chemical compounds1 are everywhere in both indoor and outdoor environments because they have become essential ingredients in many products and materials. Outdoors, VOCs …
Introduction to VOCs | Indoor Air
In the field of IAQ research, the term "volatile organic compound" or "VOC" refers to any of thousands of organic (carbon-containing) chemicals that are present mostly as gases at room temperature.
Volatile organic compounds: A threat to the environment and health ...
Feb 20, 2024 · Volatile organic compounds (VOCs) are carbon containing chemicals which are easy to evaporate at room temperature, lighter than air at room temperature and are characterized by high …
Volatile Organic Compounds (VOCs) | U.S. Geological Survey
Feb 27, 2019 · Volatile organic compounds (VOCs) are chemicals that both vaporize into air and dissolve in water. VOCs are pervasive in daily life, because they’re used in industry, agriculture, …
Volatile Organic Compounds (VOCs) - Center for Science Education
Volatile Organic Compounds, or VOCs, are organic chemicals that evaporate into the atmosphere at room temperature. Some VOCs can also dissolve into groundwater.
What Are Volatile Organic Compounds and Why They Matter
Jan 29, 2025 · What Are Volatile Organic Compounds (VOCs)? When you hear the term volatile organic compound (VOC), you might picture something complex and scientific. But here’s the simple truth: …
Technical Overview of Volatile Organic Compounds | US EPA
Sep 8, 2025 · Volatile organic compounds (VOCs) are emitted as gases from certain solids or liquids. VOCs include a variety of chemicals, some of which may have short- and long-term adverse health …
What are VOCs in the air? – The Institute for Environmental Research ...
Jun 15, 2025 · Volatile Organic Compounds (VOCs) are carbon-containing chemicals that easily evaporate at room temperature, becoming gases present in the air we breathe.
Volatile Organic Compounds
The VOCs, or solvents, are one of the key ingredients in coatings that contribute to ozone formation. VOCs are emitted from coatings from the containers themselves, as the material is applied and as …
Volatile Organic Compounds (VOCs) Guide | TSI
What are Volatile Organic Compounds? Volatile Organic Compounds (VOCs) are a group of organic chemicals that easily vaporize at room temperature, emitting gases from various solids and liquids.
Volatile Organic Compound Data - Texas Commission on …
Nov 3, 2025 · TCEQ monitors near real-time volatile organic compound (VOC) concentrations using Automated Gas Chromatographs (AutoGCs). Access the VOC data, monitoring site details, maps …
Volatile Organic Compounds' Impact on Indoor Air Quality
Jul 24, 2025 · Volatile organic compounds (VOCs) are emitted as gases from certain solids or liquids. VOCs include a variety of chemicals, some of which may have short- and long-term adverse health …
Volatile Organic Compounds: How to Reduce their Impact?
Feb 2, 2025 · Find out what volatile organic compounds (VOCs) are, how they impact air quality and what to do to reduce their emissions.
Volatile organic compounds | Research Starters - EBSCO
Volatile organic compounds (VOCs) are a diverse group of chemicals that easily evaporate into the air and can significantly impact both human health and environmental quality. They include both human …
What is the definition of VOC? | US EPA
Feb 26, 2025 · " Volatile organic compounds (VOC) means any compound of carbon, excluding carbon monoxide, carbon dioxide, carbonic acid, metallic carbides or carbonates, and ammonium carbonate, …
Organic compound - Wikipedia
Methane (CH4) is among the simplest organic compounds. Organic compounds are a subclass of chemical compounds of carbon. Little consensus exists among chemists on the exact definition of …
Volatile Organic Compounds | Indoor Air
Indoor volatile organic compounds, or VOCs, are carbon-containing organic chemicals present in indoor air. They come from a large number of indoor sources including building materials, furnishings, …
Jan 8, 2021 · What are VOCs? Volatile organic compounds (VOCs) are a class, or group, of chemicals that evaporate easily. “Organic” means they contain the element carbon. Most VOCs have a strong …