Description

(2-Hydroxyethyl)(1-Hydroxy-1-Methylethyl)Methyl[2-[(1-Oxooctadecenyl)Amino]Ethyl]Ammonium Methyl Sulphate is a quaternary ammonium compound with a long-chain fatty amide group, functioning as a cationic surfactant and conditioning agent. Its molecular structure provides excellent substantivity to surfaces, particularly hair and skin, delivering softening and antistatic properties. This makes it a critical ingredient for manufacturers in the personal care and cosmetic industries seeking to formulate high-performance rinse-off and leave-in products.

Application

• Hair Conditioners & Rinses: Primary conditioning agent providing detangling, smoothness, and manageability.
• Skin Creams & Lotions: Used as a cationic emulsifier and emollient to enhance skin feel and softness.
• Shampoos & 2-in-1 Products: Imparts conditioning benefits and reduces static in cleansing formulations.
• Fabric Softeners: Acts as a softening agent for textiles, providing a smooth hand feel and reducing wrinkles.
• Antistatic Agents: Effective in formulations for plastics, fibers, and electronics where static control is required.
• Industrial Surfactants: Used in specialty cleaning and processing aids where cationic surface activity is beneficial.

Basic Information

Product Name	(2-Hydroxyethyl)(1-Hydroxy-1-Methylethyl)Methyl[2-[(1-Oxooctadecenyl)Amino]Ethyl]Ammonium Methyl Sulphate
CAS No.	97259-60-4
Molecular Formula	C₂₇H₅₆N₂O₆S
Molecular Weight	536.8 g/mol
Synonyms	Oleamidopropyl Dihydroxypropyl Dimonium Methosulfate; Dihydroxypropyl Oleamidopropyl Dimonium Methosulfate; Oleamidopropyl Dihydroxypropyl Dimonium Methyl Sulfate; Quaternium-86; (2-Hydroxyethyl)(1-Hydroxy-1-Methylethyl)Methyl[2-[(1-Oxo-9-octadecenyl)Amino]Ethyl]Ammonium Methyl Sulfate; Oleamidopropyl Dihydroxypropyl Dimonium Methosulphate; Conditioning Agent OAPDMS
EINECS	Contact for details

Quality Control

Our (2-Hydroxyethyl)(1-Hydroxy-1-Methylethyl)Methyl[2-[(1-Oxooctadecenyl)Amino]Ethyl]Ammonium Methyl Sulphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, performance, and safety for its intended applications. Certificates of Analysis (COA) documenting key parameters such as assay, identity, and moisture content are provided and available upon request.

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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid or paste
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 90%
pH (10% Solution)	4.0 - 7.0
Moisture (Karl Fischer)	Max. 2.0%
Heavy Metals (as Pb)	Max. 10 ppm

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