No. Coumarin is not classified as a volatile organic compound (VOC).

Is Coumarin on California's Proposition 65 list?

No. Coumarin is not on California's Proposition 65 list.

CarCareTruth.com Products · Ranked

Vehicles

Coumarin

Fragrances

Coumarin appears in 1 of the 1,812 car-care products CarCareTruth tracks (as of June 2026).

Present in the NY SB-258 Level 1 disclosure for 303 Leather 3-in-1 Complete Care at trace concentrations typical of fragrance or functional use in leather care products.

Disclosed in the NY SB-258 Level 1 ingredient list.

Health & environment profile

VOC: no
Prop 65 listed: no
Asthmagen: no
EPA Safer Choice: no
Aquatic toxicity: no
Biodegradable: no
Bioaccumulative: no
Persistent: no
Ozone depleting: no
Microplastic: no
PFAS: no
Env. score: 5/5

Purpose: Ingredient in consumer cleaning and care formulations

Common questions about Coumarin

What is Coumarin used for in car care?: Ingredient in consumer cleaning and care formulations
Is Coumarin a VOC?: No. Coumarin is not classified as a volatile organic compound (VOC).
Is Coumarin on California's Proposition 65 list?: No. Coumarin is not on California's Proposition 65 list.

1 product contain this

303 Products 303 Leather 3-in-1 Complete Care
leather-care
Prop 65

Health and environment notes translate the manufacturer Safety Data Sheet, the GHS classification, and authoritative regulatory listings (California Prop 65, EPA). Not medical advice. They describe the ingredient itself; whether a hazard applies to a finished product depends on its concentration and how it's used.