Description

p-sec-Amylphenol is a versatile alkylphenol compound, also known as 4-(1-Methylbutyl)phenol. This chemical serves as a crucial intermediate and building block in the synthesis of various high-value industrial materials. It is primarily sought after by manufacturers in the polymer, agrochemical, and specialty chemical sectors for its reactive phenolic group and specific alkyl chain properties.

Application

• Polymer Industry: Key monomer or chain transfer agent in the production of phenolic resins, epoxy resins, and polycarbonates.
• Surfactant & Detergent Manufacturing: Intermediate for the synthesis of nonionic surfactants (alkylphenol ethoxylates) used in industrial and institutional cleaning formulations.
• Agrochemical Synthesis: Building block for manufacturing certain pesticides, herbicides, and plant growth regulators.
• Lubricant & Fuel Additives: Used in the production of antioxidants and stabilizers to enhance the performance and longevity of oils and fuels.
• Chemical Intermediate: Serves as a precursor for various specialty chemicals, including UV stabilizers, plasticizers, and rubber chemicals.
• Research & Development: Utilized in organic synthesis and material science research for developing novel compounds and polymers.

Basic Information

Product Name	p-sec-Amylphenol
CAS No.	25735-67-5
Molecular Formula	C11H16O
Molecular Weight	164.24 g/mol
Synonyms	4-(1-Methylbutyl)phenol; 4-sec-Amylphenol; 4-(2-Pentyl)phenol; Phenol, 4-(1-methylbutyl)-; p-(1-Methylbutyl)phenol; 4-(1-Methyl-n-butyl)phenol; 4-(2-Pentyl)phenol; Phenol, p-(1-methylbutyl)-
EINECS	247-196-0

Quality Control

Our p-sec-Amylphenol is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, impurity profiling, and physical property verification, to meet agreed-upon specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity and key parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain purity. 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)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	≤ 2.0% total
Density (20°C)	0.95 - 0.98 g/mL
Refractive Index (20°C)	1.510 - 1.520

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