Where It Comes From
Made for chemical manufacturing; also formed during coal tar processing and petroleum refining; found in tobacco smoke and other combustion emissions [1][2].
How You Are Exposed
Breathing vapors at work or near spills/releases; outdoor air near facilities that make/use it; contact with contaminated water near industrial discharges; skin contact with liquids [1][3].
Why It Matters
Short-term exposure can cause irritation, headache, dizziness, and nausea; repeated high exposure has harmed liver and kidneys in animals. EPA: not classifiable for cancer risk [2][3].
Who Is at Risk
Workers in pesticide, pharmaceutical, rubber, and solvent manufacturing; laboratory staff; people who smoke; residents near production or waste sites [1][3].
How to Lower Your Exposure
At work, use ventilation, protective gear, and good hygiene [3]. Avoid tobacco smoke; store and dispose of chemicals safely; ventilate during use. If near industry, consider VOC‑certified water filters and check local advisories [1].
References
- [1]ATSDR. Toxicological Profile for Pyridine. Agency for Toxic Substances and Disease Registry.
- [2]U.S. EPA. 2‑Methylpyridine (2‑Picoline) Hazard Summary. Environmental Protection Agency.
- [3]CDC/NIOSH. NIOSH Pocket Guide to Chemical Hazards: 2‑Picoline. Centers for Disease Control and Prevention.