Tetrabromobisphenol A (TBBPA)

CAS Number: 79-94-7

SERIOUS
health hazard

MODERATE
health hazard

FEW OR NO
health hazards

0 79

80 89

90 100

Sources of exposure:

Environmental pollution (air, water), indoor air, house dust, printed circuit boards, casings, and other parts of electrical and electronic equipment.

Description:

Tetrabromobisphenol A is a brominated flame retardant used to reduce the flammability of plastics and synthetic resins in electronics and consumer products. Although it is hazardous to human health and persistent in the environment, it remains widely used, with ongoing regulatory review and risk assessments.

Health concerns:

Cancer

Known or suspected to increase cancer risk in humans.

Endocrine Disruption

May alter hormone function and contribute to chronic diseases and disorders.

Reproductive Toxicity

May alter hormone function and harm reproduction.

Neurotoxicity

May impact brain function or development.

Ecotoxicity

May be toxic to ecosystems and wildlife.

References

HOW MILLION MARKER SCORES CHEMICALS

Million Marker's Ingredient Hazard Scoring uses multiple chemical databases and a science-backed scoring system to compute hazard scores for thousands of chemicals found in consumer products and listed on ingredient labels.

We identified key chemicals based on a database compiling dozens of authoritative sources, screening tools, and QSAR models.

Hazard scores within 11 different health categories (carcinogens, endocrine disruptors, reproductive toxicants, developmental toxicants, genotoxicity, neurotoxicity, organ system toxicity, immunotoxicity, respiratory toxicity, skin/eye/respiratory irritants, and ecotoxicity).

They are weighted based on several factors, including strength of evidence for adverse impacts in humans, severity, and potential contamination.