Description

Benzene CAS NO 26181-88-4 is a fundamental aromatic hydrocarbon and a key building block in industrial organic chemistry. Its primary commercial value lies in its role as a precursor to a vast array of essential chemicals, polymers, and materials. This product is critical for manufacturers in the petrochemical, plastics, and synthetic fiber industries, where it serves as a starting material for ethylbenzene, cumene, cyclohexane, and nitrobenzene production.

Application

• Chemical Synthesis: Primary feedstock for the production of ethylbenzene (styrene precursor), cumene (for phenol and acetone), cyclohexane (for nylon), and maleic anhydride.
• Plastics & Resins Manufacturing: Essential monomer in the production of polystyrene, ABS (Acrylonitrile Butadiene Styrene), and other styrene-based polymers.
• Synthetic Rubber Production: Used in the manufacture of styrene-butadiene rubber (SBR) and other elastomers.
• Detergent & Surfactant Industry: Intermediate in the production of linear alkylbenzene (LAB), a key raw material for biodegradable detergents.
• Dye & Pigment Manufacturing: Serves as a solvent and reactant in the synthesis of various dyes and organic pigments.
• Pharmaceutical Intermediates: Used as a solvent and starting material in the synthesis of certain active pharmaceutical ingredients (APIs).
• Laboratory & Research: Employed as a solvent and reagent in analytical chemistry and organic synthesis research.

Basic Information

Product Name	Benzene
CAS No.	26181-88-4
Molecular Formula	C6H6
Molecular Weight	78.11 g/mol
Synonyms	Benzol; Cyclohexatriene; [6]Annulene; Phene; Pyrobenzol; Coal Naphtha; Phenyl Hydride; Mineral Naphtha; Benzole; Benzolene
EINECS	Contact for details

Quality Control

Our Benzene is produced and handled under stringent quality management systems to ensure batch-to-batch consistency and reliability. Quality is verified through comprehensive analytical testing, including gas chromatography (GC) for purity and impurity profiling. A Certificate of Analysis (COA) detailing specific lot results is provided with each shipment to guarantee compliance with agreed specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Keep container tightly sealed in an upright position. Due to its classification as a strong acid/organic solvent and light-sensitive nature, storage areas should be designated for flammable materials and equipped with appropriate safety measures. Recommended storage temperature: 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.5%
Water Content (Karl Fischer)	≤ 0.05%
Non-volatile Residue	≤ 0.002%
Acidity (as H2SO4)	≤ 0.001%
Sulfur Compounds (as S)	≤ 0.0002%
Thiophene	≤ 0.0001%

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