Styrax Tonkinensis Resin Extract

Synonyms: Benzoin Resin, Siam Benzoin

CAS Number: 9000-72-0

SERIOUS
health hazard

MODERATE
health hazard

FEW OR NO
health hazards

0 79

80 89

90 100

Sources of exposure:

Personal care

Food

Perfumes, home goods

Description:

Styrax tonkinensis resin extract is a natural resin obtained from the bark of the Styrax tonkinensis tree. It is used as a fragrance ingredient and fixative in perfumery, incense, cosmetics, and candles, and may also be used as a flavoring agent.

Health concerns:

Low Health Concerns

Current research suggests ingredient may be safe for use.

References

US Environmental Protection Agency. Cheminformatics Modules, Computational Toxicology and Exposure Informatics (CompTox).

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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.