Description

1,4-Dipropylbenzene CAS NO 4815-57-0 is a high-purity aromatic hydrocarbon derivative, valued for its role as a versatile chemical intermediate and a key building block in advanced synthesis. Its defined structure and consistent quality make it essential for research and development, as well as for the production of specialty chemicals. This compound is primarily sought by the pharmaceutical, agrochemical, and advanced materials industries for applications requiring precise molecular architecture.

Application

• As a key chemical intermediate in the synthesis of liquid crystals for display technologies.
• In the development of pharmaceutical precursors and active ingredients requiring specific alkylbenzene backbones.
• As a building block for agrochemicals, including certain herbicides and plant growth regulators.
• For use in organic synthesis and catalysis research in academic and industrial laboratories.
• In the formulation of specialty solvents and high-performance fluids.
• As a standard or reference material for analytical testing and calibration in chromatography.

Basic Information

Product Name	1,4-Dipropylbenzene
CAS No.	4815-57-0
Molecular Formula	C12H18
Molecular Weight	162.27 g/mol
Synonyms	p-Dipropylbenzene; 1,4-Dipropylbenzene; p-Dipropylbenzol; 1,4-Di-n-propylbenzene; Benzene, 1,4-dipropyl-; 4-Propylpropylbenzene; NSC 66480
EINECS	225-389-7

Quality Control

Our 1,4-Dipropylbenzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support our clients' regulatory needs with full traceability and documentation.

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 between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and 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%
Related Substances (GC)	≤ 2.0% total
Density (20°C)	0.855 - 0.865 g/mL
Refractive Index (20°C)	1.488 - 1.492

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