Description

4-(1-Methylnonyl)Phenol is a branched-chain alkylphenol derivative, a versatile intermediate in specialty organic synthesis. Its unique structure, featuring a tertiary alkyl chain, provides valuable properties for modifying polymer characteristics and surfactant performance. This compound is essential for manufacturers in the polymer, surfactant, and specialty chemical industries seeking to fine-tune material properties and develop advanced formulations.

Application

• Key intermediate in the synthesis of nonionic surfactants (alkylphenol ethoxylates) for industrial and institutional cleaning products.
• Building block for polymer additives, including antioxidants, stabilizers, and plasticizers, to enhance material longevity and performance.
• Raw material for producing oil-soluble resins and phenolic resins used in coatings, adhesives, and composite materials.
• Intermediate in the manufacture of lubricant additives and fuel additives to improve performance characteristics.
• Chemical precursor for specialized agrochemicals and pharmaceutical intermediates.
• Used in research and development for novel specialty chemicals with tailored hydrophobic/hydrophilic balance.

Basic Information

Product Name	4-(1-Methylnonyl)Phenol
CAS No.	17408-59-2
Molecular Formula	C₁₆H₂₆O
Molecular Weight	234.38 g/mol
Synonyms	p-(1-Methylnonyl)phenol; 4-(1-Methylnonyl)phenol; 4-(2-Octyl)phenol; Phenol, 4-(1-methylnonyl)-; Nonylphenol, branched; Dinonylphenol isomer; p-tert-Nonylphenol (mixed isomers); Alkylphenol C16
EINECS	Contact for details

Quality Control

Our 4-(1-Methylnonyl)Phenol is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation. Certificates of Analysis (COA) detailing all specifications are 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, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content	≤ 0.5%

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