Description

1,4-Di-n-Butylbenzene is a high-purity aromatic hydrocarbon derivative, specifically a dialkylbenzene, with the CAS registry number 1571-86-4. This compound serves as a valuable intermediate and specialty solvent in advanced chemical synthesis and materials research. It is primarily sought after by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and polymer industries for its defined structure and consistent reactivity.

Application

• Chemical Intermediate: A key building block in the synthesis of more complex organic molecules, including liquid crystals, pharmaceuticals, and specialty polymers.
• Solvent for Specialty Reactions: Used as a reaction medium in processes requiring a non-polar, high-boiling aromatic solvent.
• Research & Development: Employed in academic and industrial R&D for method development, catalysis studies, and material science applications.
• Polymer Additive/Plasticizer Precursor: Acts as a starting material or modifying agent in the production of certain plasticizers and polymer additives.
• Agrochemical Synthesis: Utilized as an intermediate in the manufacture of certain herbicides, pesticides, and plant growth regulators.
• Lubricant and Fuel Additive Component: Investigated for use in formulating high-performance lubricants and fuel additives due to its hydrocarbon structure.

Basic Information

Product Name	1,4-Di-n-Butylbenzene
CAS No.	1571-86-4
Molecular Formula	C14H22
Molecular Weight	190.32 g/mol
Synonyms	p-Dibutylbenzene; 1,4-Dibutylbenzene; p-Di-n-butylbenzene; Butylbenzene, p-dibutyl-; Benzene, 1,4-dibutyl-; NSC 66466; 4-Dibutylbenzene; 1,4-Bis(butyl)benzene
EINECS	216-378-7

Quality Control

Our 1,4-Di-n-Butylbenzene is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 away from heat sources and incompatible materials. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent contamination and minimize evaporation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.855 - 0.865
Refractive Index (20°C)	1.485 - 1.495

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