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Moumoujus

RAPESEEDAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE.

Insufficient Data CAS 94552-41-7 / ANTISTATIC

Rapeseedamidopropyl Ethyldimonium Ethosulfate is a quaternary ammonium compound derived from rapeseed oil. It functions primarily to neutralize electrostatic charges on surfaces like hair and skin, while also delivering conditioning and moisturizing benefits.

Summary

antistatic hair conditioning skin conditioning moisturizing

Science

Mechanism of Action

As a positively charged quaternary ammonium salt, Rapeseedamidopropyl Ethyldimonium Ethosulfate adheres to negatively charged surfaces, effectively mitigating static electricity. This interaction also forms a protective film, contributing to its conditioning properties and supporting moisture retention for a smoother feel.

Research

Clinical Evidence

Low confidence
Effective range 0.5–4%
Optimal

N/A

Key findings

  1. 01 In a study on CORUM 5118, which includes Isostearamidopropyl Ethyldimonium Ethosulfate (a chemically similar compound), concentrations between 0.5% and 4% demonstrated significant effectiveness in reducing both wet and dry combing forces and providing a moisturizing effect in rinse-off and leave-on formulations. These findings offer valuable insight into the performance of related quaternary ammonium ethosulfates.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Moderate

There is no direct safety assessment by the Cosmetic Ingredient Review (CIR) Expert Panel for Rapeseedamidopropyl Ethyldimonium Ethosulfate. For a related ingredient, Cetethyl Morpholinium Ethosulfate, the CIR deemed data insufficient for safety evaluation. GHS classifications for Isostearamidopropyl Ethyldimonium Ethosulfate, a similar compound, indicate it is harmful if swallowed, causes skin irritation, and serious eye damage. While EWG's Skin Deep database rates it with low concern for cancer and developmental/reproductive toxicity, it notes low-moderate concern for allergies and immunotoxicity. SkinSAFE indicates this ingredient is not 'Irritant Free'.

Your Skin

Skin Compatibility

No Normal
Yes Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Insufficient Data

While Rapeseedamidopropyl Ethyldimonium Ethosulfate offers antistatic, conditioning, and moisturizing benefits, especially for dry skin, the absence of a direct CIR safety review and indications of potential irritation necessitate further comprehensive data for its inclusion in precision skincare formulations.

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