Description

α-Phosphono- Omega -(Pentadecyloxy)-Poly(Oxy-2-Ethanediyl) is a specialized nonionic surfactant and phosphonate-functionalized polyether, known for its unique combination of hydrophilic and oleophilic properties. This compound is valued for its excellent surface activity, chelating ability, and compatibility in complex formulations, making it a critical performance additive. It is primarily sought by manufacturers in the agrochemical, textile, and personal care industries for formulating high-performance dispersants, emulsifiers, and stabilizers.

Application

• Agrochemical Formulations: Acts as a key dispersant and emulsifier in pesticide and herbicide concentrates, enhancing stability and sprayability.
• Textile Processing: Used as a leveling agent, wetting agent, and detergent in dyeing and finishing processes.
• Personal Care & Cosmetics: Functions as a mild surfactant and emulsifier in creams, lotions, and hair care products.
• Industrial Cleaners: Serves as a builder and sequestrant in hard surface and metal cleaning formulations for scale inhibition.
• Paints & Coatings: Employed as a pigment dispersant and grinding aid to improve color development and shelf life.
• Oilfield Chemicals: Utilized in drilling muds and production chemicals as a scale inhibitor and surfactant.

Basic Information

Product Name	α-Phosphono- Omega -(Pentadecyloxy)-Poly(Oxy-2-Ethanediyl)
CAS No.	68797-58-0
Molecular Formula	CnH2n+1O(C2H4O)mP(O)(OH)2 (Variable m)
Molecular Weight	Variable (Polymer)
Synonyms	Phosphonated PEG-15 Pentadecyl Ether; Poly(oxy-1,2-ethanediyl), α-phosphono-ω-(pentadecyloxy)-; PEG-15 Pentadecyl Ether Phosphate; Pentadecyl Alcohol, Ethoxylated, Phosphated; Alkyl (C15) Ethoxylate Phosphate Ester; Phosphated C15 Alcohol Ethoxylate; Nonionic-Phosphate Hybrid Surfactant
EINECS	Contact for details

Quality Control

Our α-Phosphono- Omega -(Pentadecyloxy)-Poly(Oxy-2-Ethanediyl) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance and meets the specifications required for industrial and specialty chemical applications. Certificates of Analysis (COA) documenting key parameters such as active content, pH, and viscosity are 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); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms
Active Content (%)	≥ 95.0
pH (1% Solution)	5.0 - 7.0
Water Content (KF)	≤ 1.0%
Viscosity (25°C)	Reported on COA

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