Description

4-Nonylphenoxyacetic Acid is a versatile organic acid derivative widely used as a key intermediate in the synthesis of specialty chemicals. Its molecular structure, featuring a nonylphenol moiety linked to an acetic acid group, makes it valuable for creating surfactants, emulsifiers, and other performance additives. This compound is essential for manufacturers in the agrochemical, polymer, and specialty surfactant industries seeking to develop products with specific solubility and surface-active properties.

Application

• Surfactant & Emulsifier Intermediate: A crucial building block for the synthesis of non-ionic surfactants and emulsifiers used in industrial cleaning formulations and agrochemicals.
• Polymer Additive Precursor: Used to manufacture specialized additives that improve the processing, stability, or compatibility of polymers and plastics.
• Agrochemical Synthesis: Serves as an intermediate in the production of certain herbicides, plant growth regulators, and other crop protection agents.
• Lubricant & Fuel Additive Component: Employed in the development of additives that enhance the performance or stability of lubricants and fuels.
• Research & Development: Utilized in chemical R&D for studying structure-activity relationships and developing novel compounds with targeted properties.

Basic Information

Product Name	4-Nonylphenoxyacetic Acid
CAS No.	3115-49-9
Molecular Formula	C₁₇H₂₆O₃
Molecular Weight	278.39 g/mol
Synonyms	4-Nonylphenoxyacetic Acid; p-Nonylphenoxyacetic Acid; Acetic acid, 2-(4-nonylphenoxy)-; 2-(4-Nonylphenoxy)acetic Acid; Nonylphenoxyacetic Acid; NPAA; 4-NPAA; 3115-49-9; (4-Nonylphenoxy)ethanoic acid
EINECS	221-486-3

Quality Control

Our 4-Nonylphenoxyacetic Acid is produced under a strict quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including identity confirmation by FT-IR, purity determination by HPLC or titration, and assessment of key physical parameters. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

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). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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