Description

Cumene is a key aromatic hydrocarbon and a vital intermediate in the global chemical supply chain. Its primary commercial value lies in its role as the predominant precursor for the production of phenol and acetone via the cumene process. This high-purity chemical is essential for manufacturers in the plastics, resins, and synthetic chemical industries, where consistent quality and reliable supply are paramount for downstream production efficiency.

Application

• Phenol & Acetone Production: The principal industrial use, serving as the feedstock in the cumene hydroperoxide process.
• Chemical Synthesis: Acts as an intermediate and solvent in the manufacture of acetophenone, dicumyl peroxide, and α-methylstyrene.
• Solvent Applications: Used as a specialty solvent for resins, paints, and lacquers, particularly where high solvency power is required.
• Pharmaceutical Intermediates: Employed in the synthesis of certain active pharmaceutical ingredients (APIs) and fine chemicals.
• Fuel & Additive Component: Can be used as a high-octane blending component in aviation gasoline and as a starting material for certain fuel additives.

Basic Information

Product Name	Cumene
CAS No.	98-82-8
Molecular Formula	C9H12
Molecular Weight	120.19 g/mol
Synonyms	(1-Methylethyl)benzene; Isopropylbenzene; 2-Phenylpropane; Cumol; Benzene, isopropyl-; 1-Methylethylbenzene; i-Propylbenzene
EINECS	202-704-5

Quality Control

Our Cumene is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including gas chromatography (GC), to verify identity, assay, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with agreed specifications and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flame. Due to its highly volatile nature, containers must be kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.5%
Water Content (KF)	≤ 0.05%
Specific Gravity (20/20°C)	0.862 - 0.866
Refractive Index (n20D)	1.491 - 1.493
Distillation Range (IBP - DP)	151 - 154°C

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