Description

Dodecylbenzene CAS NO 123-01-3 is a high-purity, linear alkylbenzene (LAB) compound that serves as a critical intermediate in the synthesis of biodegradable surfactants. Its consistent quality and defined molecular structure are essential for ensuring the performance and environmental profile of downstream products. This chemical is primarily required by manufacturers in the detergent, surfactant, and specialty chemical industries for producing linear alkylbenzene sulfonate (LAS), a key ingredient in household and industrial cleaning formulations.

Application

• Primary raw material for the sulfonation to produce Linear Alkylbenzene Sulfonate (LAS), a major biodegradable surfactant.
• Key intermediate in the manufacturing of industrial and institutional (I&I) cleaning agents and detergents.
• Used in the formulation of emulsifiers and wetting agents for various chemical processes.
• Employed in research and development for novel surfactant chemistries and enhanced biodegradability studies.
• Serves as a standard or reference material in analytical and quality control laboratories.
• Potential use as a precursor or intermediate in lubricant additives and other specialty organic syntheses.

Basic Information

Item	Detail
Product Name	Dodecylbenzene
CAS No.	123-01-3
Molecular Formula	C18H30
Molecular Weight	246.43 g/mol
Synonyms	1-Phenyldodecane; Laurylbenzene; n-Dodecylbenzene; Dodecylbenzene, linear; Alkyl(C10-16)benzene; Benzen, Dodecyl-; LAB (Linear Alkylbenzene); Dodecylbenzen; Dodecyl benzene
EINECS	204-591-8

Quality Control

Our Dodecylbenzene is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including gas chromatography (GC) for assay and isomer distribution, to meet precise customer and industry specifications. A Certificate of Analysis (COA) detailing all critical parameters is provided with each shipment to guarantee compliance and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, heat, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Linear Alkylbenzene Content	≥ 96.0%
Bromine Index	≤ 10 mg Br/100g
Color (APHA)	≤ 20
Water Content	≤ 0.05%

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