Description

1-Heptyloctylbenzene is a high-purity, branched-chain alkylbenzene derivative, valued for its role as a versatile intermediate and functional fluid component. Its specific molecular architecture provides excellent solvency, thermal stability, and compatibility with a range of polymers and organic materials. This compound is essential for manufacturers and R&D teams in the specialty chemicals, lubricant additives, and advanced material synthesis sectors seeking reliable performance and consistent quality.

Application

• Intermediate for the synthesis of specialty surfactants and lubricant additives.
• Plasticizer and compatibilizer in polymer formulations and elastomer processing.
• High-boiling point solvent for reactions requiring elevated temperatures.
• Base fluid or additive component in specialty lubricants and functional fluids.
• Raw material for producing quaternary ammonium compounds and other specialty chemicals.
• Research and development of novel organic compounds and material science applications.

Basic Information

Product Name	1-Heptyloctylbenzene
CAS No.	4534-60-5
Molecular Formula	C₂₁H₃₆
Molecular Weight	288.51 g/mol
Synonyms	Benzene, 1-heptyloctyl-; Heptyloctylbenzene; 1-(Heptyloctyl)benzene; Pentadecylbenzene (mixed isomers); Alkyl (C15) Benzene; C15 Alkyl Benzene
EINECS	Contact for details

Quality Control

Our 1-Heptyloctylbenzene is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets exacting standards for industrial and research applications. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to guarantee traceability and compliance.

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 and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content	≤ 0.1%
Specific Gravity (20°C)	0.85 - 0.87
Refractive Index (20°C)	1.480 - 1.490

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