Where It Comes From
Industrial and consumer products such as spray paints, automotive refinish coatings, inks, cleaners, and adhesives [1][2].
How You Are Exposed
Inhaling vapors during use (especially indoors), skin or eye contact with liquid, and workplace exposure during mixing or spraying; outdoors near facilities that use it [1][2].
Why It Matters
Short-term exposure can cause irritation, drowsiness, and other nervous system effects; it’s highly flammable. Although EPA exempts it from “VOC” rules due to low smog formation potential, it can still harm health at high levels [1][2].
Who Is at Risk
Workers in painting/coating, printing, and auto body shops; DIY users in poorly ventilated spaces; people with asthma or chemical sensitivities [1].
How to Lower Your Exposure
Choose water‑based/low‑solvent products; use outdoors or with strong ventilation; avoid spraying in enclosed spaces; wear solvent‑resistant gloves and eye protection; keep away from flames; follow workplace safety guidance [1][2].
References
- [1]CDC/NIOSH. NIOSH Pocket Guide to Chemical Hazards: tert‑Butyl acetate. https://www.cdc.gov/niosh/npg
- [2]U.S. EPA. VOC Exempt Compounds (includes tert‑Butyl acetate). https://www.epa.gov/air-emissions-inventories/volatile-organic-compounds-voc-exempt-compounds