Dilauryldimonium Chloride

INCI: DILAURYLDIMONIUM CHLORIDE

CAS Number
3401-74-9
Function
Antistatic; Hair conditioning; Surfactant
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no specific CFR prohibition; CIR has reviewed structurally related dialkyldimethylammonium chlorides

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Potential ocular and mucosal irritant at higher concentrations (class effect for dialkyl quats); concentration limits for leave-on formulations should follow CIR quat guidance; aquatic ecotoxicity typical of quat surfactants

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Concern Level: Moderate

Frequently Asked Questions

Is Dilauryldimonium Chloride safe in cosmetics?

Potential ocular and mucosal irritant at higher concentrations (class effect for dialkyl quats); concentration limits for leave-on formulations should follow CIR quat guidance; aquatic ecotoxicity typical of quat surfactants The EU classifies Dilauryldimonium Chloride as "restricted". Safety rating: GOOD.

Is Dilauryldimonium Chloride allowed in the EU?

Dilauryldimonium Chloride EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Dilauryldimonium Chloride do in cosmetics?

Dilauryldimonium Chloride functions as: Antistatic; Hair conditioning; Surfactant. It is classified as a cosmetic ingredient in our database. CAS number: 3401-74-9.

What is the Margin of Safety for Dilauryldimonium Chloride?

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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