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Pyridine

CAS Number: 110-86-1

SERIOUS
health hazard

MODERATE
health hazard

FEW OR NO
health hazards

0 79
80 89
90 100
61

Sources of exposure:

Personal care

Pet products

Description:

Pyridine is a heterocyclic aromatic compound used as a fragrance component in personal care products and as an insect repellent in pet care products. It occurs naturally in small amounts and is also synthetically produced.

Health concerns:

Cancer

Known or suspected to increase cancer risk in humans.

Neurotoxicity

May impact brain function or development.

Organ System Toxicity

May cause organ damage and disease.

Irritant

May cause skin, eye, or respiratory irritation.

Ecotoxicity

May be toxic to ecosystems and wildlife.

Banned/restricted lists:

  • US FDA Final Rules: Food Additives and Color Additives

References

  1. US Environmental Protection Agency. Cheminformatics Modules, Computational Toxicology and Exposure Informatics (CompTox).
  2. California Department of Public Health. California Safe Cosmetics Reportable Ingredients List.
  3. US National Library of Medicine. PubChem database.

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.

For more information on our scoring methodology visit this page.