Description

29-(Nonylphenoxy)-3,6,9,12,15,18,21,24,27-Nonaoxanonacosanol CAS NO 27177-08-8 is a high-purity, non-ionic surfactant belonging to the polyoxyethylene alkylphenol ether class. This compound is valued for its excellent emulsifying, wetting, and dispersing properties in a wide range of industrial formulations. It is a critical raw material for manufacturers in the agrochemical, textile, and coatings industries seeking reliable performance and consistent quality.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in pesticide and herbicide concentrates (ECs, SCs).
• Textile Processing: Used as a wetting agent, scouring aid, and dye leveling agent in fiber treatment.
• Industrial & Institutional Cleaners: Serves as a surfactant in heavy-duty degreasers and detergent formulations.
• Coatings & Inks: Functions as a pigment grinding aid and dispersant to improve color stability and application properties.
• Metalworking Fluids: Employed as an emulsifier in soluble oils and synthetic coolants.
• Leather Processing: Utilized in fatliquoring and dyeing processes to ensure even penetration and softness.
• Paper & Pulp Industry: Applied as a de-inking agent and dispersant in pulp processing.

Basic Information

Product Name	29-(Nonylphenoxy)-3,6,9,12,15,18,21,24,27-Nonaoxanonacosanol
CAS No.	27177-08-8
Molecular Formula	C45H84O10
Molecular Weight	785.14 g/mol
Synonyms	Nonylphenol Ethoxylate (9 EO); Nonoxynol-9; Polyethylene glycol mono(4-nonylphenyl) ether (9 EO); 4-Nonylphenol, ethoxylated (9 mol EO average); PEG-9 nonyl phenyl ether; NPE-9; NP-9; Igepal CO-630 (trade name equivalent)
EINECS	Contact for details

Quality Control

Our 29-(Nonylphenoxy)-3,6,9,12,15,18,21,24,27-Nonaoxanonacosanol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for critical parameters such as hydroxyl value, ethylene oxide content, and cloud point. Certificates of Analysis (COA) documenting purity, identity, and physical properties are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. Under these conditions, the product remains stable for an extended period.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Hydroxyl Value (mg KOH/g)	Contact for details
Cloud Point (1% in water)	Contact for details
pH (5% solution)	5.0 - 7.0
Water Content (KF)	≤ 0.5%

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