Description

Dimethyloleoyl[3-(Stearoylamino)Propyl]Ammonium Chloride is a quaternary ammonium compound belonging to the class of esterquats, valued for its excellent conditioning and antistatic properties. This specialty surfactant is engineered to deliver superior performance in formulations requiring substantive cationic activity and emolliency. It is primarily sought after by manufacturers in the personal care, home care, and textile industries for its ability to enhance softness, manageability, and surface modification.

Application

• Hair Conditioners & Rinse-Off Products: Acts as a highly effective cationic conditioning agent, providing excellent detangling, smoothness, and shine to hair.
• Fabric Softeners & Laundry Care: Imparts a soft, fluffy hand feel to textiles, reduces static cling, and improves fabric wearability.
• Skin Care & Cream Rinses: Used as an emollient and skin-conditioning agent in lotions and creams, offering a smooth, non-greasy afterfeel.
• Industrial Textile Auxiliaries: Serves as a softening and antistatic finishing agent for synthetic and natural fibers during processing.
• Specialty Surfactant Blends: Incorporated into complex formulations for its compatibility and stable cationic charge in various pH ranges.

Basic Information

Product Name	Dimethyloleoyl[3-(Stearoylamino)Propyl]Ammonium Chloride
CAS No.	84787-90-6
Molecular Formula	C44H87ClN2O3
Molecular Weight	727.63 g/mol
Synonyms	Oleoyl Stearamidopropyl Dimonium Chloride; Dimethyloleoyl-3-stearamidopropylammonium Chloride; Esterquat 84787-90-6; Quaternary Ammonium Compound, (3-stearamidopropyl)(oleoyl)dimethyl-, chloride; Stearamidopropyl Dimonium Chloride (oleic ester); TEGO® Softener 100 (example trade name); Cationic Softening Agent; 1-Propanaminium, N,N-dimethyl-N-[3-[(1-oxooctadecyl)amino]propyl]-9-octadecenamide, chloride
EINECS	Contact for details

Quality Control

Our Dimethyloleoyl[3-(Stearoylamino)Propyl]Ammonium Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry standards. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every shipment to guarantee traceability and quality assurance for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after initial use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Off-white to pale yellow paste or solid
Identification (IR)	Conforms to structure
Assay (Active Matter)	≥ 90.0 %
Moisture (Karl Fischer)	≤ 2.0 %
pH (10% Solution)	4.0 - 7.0
Free Amine & Amine Salt	≤ 1.0 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.