Tris(N-Hydroxyethyl) Hexahydrotriazine

INCI: TRIS(N-HYDROXYETHYL) HEXAHYDROTRIAZINE

CAS Number
4719-04-4
Function
Fragrance functional, skin conditioning, skin protecting
Safety Rating
POOR

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted in cosmetics; primarily used as industrial biocide/preservative

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
moderate
Sensitization
high

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

๐Ÿšจ Formaldehyde releaser โ€” releases formaldehyde as active biocidal agent. Classified as bactericidal agent in industrial coolant applications. If used as preservative, subject to EU Annex V formaldehyde limits. Must be labeled "contains formaldehyde" if free FA exceeds 0.05%. Banned in aerosol products. COSMOS/ECOCERT non-compliant

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Concern Level: High

Regulatory Flags

fragrance-component

Frequently Asked Questions

Is Tris(N-Hydroxyethyl) Hexahydrotriazine safe in cosmetics?

๐Ÿšจ Formaldehyde releaser โ€” releases formaldehyde as active biocidal agent. Classified as bactericidal agent in industrial coolant applications. If used as preservative, subject to EU Annex V formaldehyde limits. Must be labeled "contains formaldehyde" if free FA exceeds 0.05%. Banned in aerosol products. COSMOS/ECOCERT non-compliant The EU classifies Tris(N-Hydroxyethyl) Hexahydrotriazine as "permitted". Safety rating: POOR.

Is Tris(N-Hydroxyethyl) Hexahydrotriazine allowed in the EU?

Tris(N-Hydroxyethyl) Hexahydrotriazine EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Tris(N-Hydroxyethyl) Hexahydrotriazine do in cosmetics?

Tris(N-Hydroxyethyl) Hexahydrotriazine functions as: Fragrance functional, skin conditioning, skin protecting. It is classified as a cosmetic ingredient in our database. CAS number: 4719-04-4.

What is the Margin of Safety for Tris(N-Hydroxyethyl) Hexahydrotriazine?

adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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