2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, polymer with 2-propenamide (CAS 26590-05-06) — Citrus N/A Note Fragrance Ingredient
2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, polymer with 2-propenamide
CAS 26590-05-06
What Is 2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, polymer with 2-propenamide?
This synthetic polymer is primarily used in industrial applications and specialty formulations rather than consumer fragrances. It’s encountered in water treatment, paper manufacturing, and some personal care products where its cationic properties are utilized. While not a traditional fragrance ingredient, its presence in some cosmetic formulations may expose consumers to trace amounts. The material serves functional purposes rather than olfactory ones, acting as a flocculant or conditioning agent in various products.
Safety Profile
PROFESSIONAL USEWhat Does 2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, polymer with 2-propenamide Smell Like?
This cationic polymer is essentially odorless in its pure form, lacking the volatile organic compounds typically associated with fragrance materials. As a high molecular weight synthetic polymer, it doesn’t exhibit the top/heart/base evolution characteristic of traditional perfume ingredients. The material’s primary function is chemical rather than olfactory, serving as a flocculant or viscosity modifier rather than contributing scent characteristics to formulations.
Chemistry, Properties & Perfumer Guide
The Chemistry
This material is a synthetic cationic polymer formed through the copolymerization of diallyldimethylammonium chloride and acrylamide. The resulting polymer contains quaternary ammonium groups that give it positive charges along the polymer chain. These properties make it particularly useful for applications requiring charge interactions, such as water clarification processes. The polymerization typically occurs via free radical initiation, producing a water-soluble polymer with molecular weights varying by manufacturing process.
Physical & Chemical Properties
| Appearance | Colorless to pale yellow viscous liquid |
|---|---|
| Solubility | Water-soluble |
Perfumer Guide
| Application | Typical % | Range | Notes |
|---|---|---|---|
| Industrial Applications | 0.1-1% | Varies by application | Water treatment and process aid |
| Cosmetic Formulations | Trace amounts | Up to 0.5% | As conditioning agent |
Classic Accords
Tip: This material is not suitable for traditional perfumery applications.
Alternatives & Comparisons
Similar cationic polymer with cosmetic applications as a conditioning agent and antistatic.
Non-ionic water-soluble polymer used as thickener and flocculant in industrial applications.
Safety, Regulatory & Sustainability
⚠ Regulatory Disclaimer
General reference only. Consult current IFRA Standards Library before formulating.
IFRA Status
Not regulated by IFRA as it’s not a fragrance material.
GHS Classification
RIFM Assessment
Not evaluated by RIFM as it falls outside fragrance material scope.
Sustainability
As a synthetic polymer, this material is produced from petrochemical feedstocks. Its environmental impact primarily relates to manufacturing energy use rather than biodegradation concerns, as it’s designed to remain stable in aqueous systems. Proper handling is required to prevent environmental release during industrial use. The material’s cationic nature requires special consideration in wastewater treatment to prevent aquatic toxicity.
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References
- EPA Chemical Data Access Tool EPA Substance ID
- Cosmetic Ingredient Review CIR Assessment
Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.
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