Tris-HEA/HDI Isocyanurate Trimer

INCI: TRIS-HEA/HDI ISOCYANURATE TRIMER

CAS Number
Not publicly assigned (proprietary UV-cure oligomer)
Function
Nail Conditioning / Film Forming (UV-curable gel nail system)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted for cosmetic use (nail category)

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

HDI-based variant of \#8; same acrylate allergy concerns; the nail acrylate sensitization epidemic is well-documented โ€“ incomplete cure is the primary risk vector

โš ๏ธ
Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Tris-HEA/HDI Isocyanurate Trimer safe in cosmetics?

HDI-based variant of \#8; same acrylate allergy concerns; the nail acrylate sensitization epidemic is well-documented โ€“ incomplete cure is the primary risk vector The EU classifies Tris-HEA/HDI Isocyanurate Trimer as "permitted". Safety rating: MODERATE.

Is Tris-HEA/HDI Isocyanurate Trimer allowed in the EU?

Tris-HEA/HDI Isocyanurate Trimer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Tris-HEA/HDI Isocyanurate Trimer do in cosmetics?

Tris-HEA/HDI Isocyanurate Trimer functions as: Nail Conditioning / Film Forming (UV-curable gel nail system). It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned (proprietary UV-cure oligomer).

What is the Margin of Safety for Tris-HEA/HDI Isocyanurate Trimer?

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.

๐Ÿ“ฑ

Is Tris-HEA/HDI Isocyanurate Trimer in Your Products?

Scan any product label with Piro โ€” our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free โ†’

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Tris-HEA/HDI Isocyanurate Trimer in your formulation.