Aircraft Cabin Air Quality (Bleed Air, TCP Contamination) — household safety profile
Low riskCommercial aircraft cabin air supplied from engine compressor 'bleed air' — potentially contaminated with engine oil components including tricresyl phosphate (TCP, an organophosphate neurotoxicant) during oil seal leaks ('fume events').
What is this product?
Commercial aircraft cabin air supplied from engine compressor 'bleed air' — potentially contaminated with engine oil components including tricresyl phosphate (TCP, an organophosphate neurotoxicant) during oil seal leaks ('fume events'). 'Aerotoxic syndrome' describes chronic neurological symptoms reported by flight crew. Fume events documented at 0.09-3.5 per 1,000 flights. Boeing 787 uses electric compressors (no bleed air) — eliminating TCP contamination pathway entirely.
What's in it
Click any compound name for its full safety profile, regulatory consensus, and exposure data.
Cabin Voc
Red flags — when to walk away
- Exposure in enclosed or poorly ventilated transport environment — Chemical concentrations increase in confined spaces.
Green flags — what to look for
- EPA-registered, UL-certified, or industry safety standard compliance — Product/system meets applicable safety requirements.
Safer alternatives
- Boeing 787 Dreamliner — electric compressors, no bleed air
- HEPA cabin air filters — standard on modern aircraft — filter recirculated portion
- Report fume events to crew and FAA — builds safety data
Frequently asked questions
Are there safer alternatives to Aircraft Cabin Air Quality (Bleed Air, TCP Contamination)?
Yes — consider: Boeing 787 Dreamliner; HEPA cabin air filters; Report fume events to crew and FAA. See the Safer alternatives section above for details.
Look up Aircraft Cabin Air Quality (Bleed Air, TCP Contamination) in the home app
Search by ingredient, browse by category, or compare to alternatives in the live app.
Open in home View raw API dataReference data, not professional advice. Aggregates publicly available regulatory and scientific information. Why we built ALETHEIA →