PEI-275

CAS Number
9002-98-6
Function
Viscosity controlling; film forming
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes On TSCA inventory; FDA indirect food additive (21 CFR 175, 176, 177)

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Residual aziridine monomer with skin sensitization, eye damage, and aquatic toxicity hazards.

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Concern Level: High

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is PEI-275 safe in cosmetics?

Residual aziridine monomer with skin sensitization, eye damage, and aquatic toxicity hazards. The EU classifies PEI-275 as "restricted". Safety rating: MODERATE.

Is PEI-275 allowed in the EU?

PEI-275 EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does PEI-275 do in cosmetics?

PEI-275 functions as: Viscosity controlling; film forming. It is classified as a cosmetic ingredient in our database. CAS number: 9002-98-6.

What is the Margin of Safety for PEI-275?

not established 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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