Description

Dodecylbenzene is a high-purity, linear alkylbenzene (LAB) compound, serving as a critical intermediate in the synthesis of surfactants and detergents. Its consistent quality and defined chain length are essential for producing biodegradable linear alkylbenzene sulfonates (LAS), which are key ingredients in industrial and household cleaning formulations. This product is vital for manufacturers in the chemical synthesis, detergent, and lubricant additive industries seeking reliable raw materials for downstream processing.

Application

• Primary Raw Material for Surfactants: The predominant application is as a precursor in the sulfonation process to manufacture biodegradable linear alkylbenzene sulfonate (LAS) anionic surfactants.
• Industrial & Institutional (I&I) Cleaners: Used in the production of heavy-duty detergents, degreasers, and cleaning agents for commercial and industrial settings.
• Household Detergents: A key building block for laundry detergents, dishwashing liquids, and all-purpose cleaners, valued for its effective foaming and cleaning power.
• Emulsifiers and Dispersants: Employed in formulations requiring stable oil-in-water emulsions, such as in agrochemicals, paints, and coatings.
• Lubricant and Oil Additives: Acts as an intermediate in the synthesis of additives that improve the performance characteristics of industrial lubricants and motor oils.
• Chemical Synthesis Intermediate: Serves as a starting material or alkylating agent in various organic synthesis processes within specialty chemical manufacturing.

Basic Information

Product Name	Dodecylbenzene
CAS No.	29986-57-0
Molecular Formula	C₁₈H₃₀
Molecular Weight	246.43 g/mol
Synonyms	1-Phenyldodecane; Laurylbenzene; n-Dodecylbenzene; Dodecylbenzene (linear); Alkyl(C10-13)benzenes; Linear Alkylbenzene (LAB); Benzen, dodecyl-; Dodecylbenzenes
EINECS	Contact for details

Quality Control

Our Dodecylbenzene is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including chromatography to confirm linear alkyl chain distribution and the absence of significant impurities. A Certificate of Analysis (COA) detailing specific lot results is provided with each shipment 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 incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent contamination and minimize exposure to air.

Specification

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

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