Description

3,5-Dimethyldocosane CAS NO 13897-12-6 is a high-purity, branched alkane hydrocarbon characterized by its specific molecular structure. This compound serves as a valuable intermediate and reference standard in advanced chemical synthesis and analytical research. It is primarily utilized by R&D laboratories and industrial manufacturers in the petrochemical, lubricant additive, and specialty chemical sectors for developing novel materials and formulations.

Application

• Chemical Intermediate: Used in the synthesis of complex organic molecules, surfactants, and specialty polymers.
• Reference Standard: Serves as a certified reference material (CRM) for gas chromatography (GC) and mass spectrometry (MS) in analytical laboratories.
• Lubricant & Fuel Additive Research: Investigated for its potential to modify viscosity, improve cold-flow properties, or act as a friction modifier in formulations.
• Phase Change Material (PCM) Studies: Explored for thermal energy storage applications due to its hydrocarbon nature and potential melting point.
• Organic Synthesis Building Block: Utilized in catalytic processes to create longer-chain or more complex branched alkanes.
• Petrochemical Marker: Can be used in geochemical studies as a biomarker or in process monitoring.

Basic Information

Product Name	3,5-Dimethyldocosane
CAS No.	13897-12-6
Molecular Formula	C₂₄H₅₀
Molecular Weight	338.66 g/mol
Synonyms	Docosane, 3,5-dimethyl-; 3,5-Dimethyldocosane; 3,5-Dimethyl-docosane; 13897-12-6; NSC 163045; 3,5-Dimethyl-n-docosane; 3,5-Dimethyl Docosane; 3,5-Dimethyltetracosane (common misnomer, correct is docosane)
EINECS	Contact for details

Quality Control

Our 3,5-Dimethyldocosane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We can supply material tailored to meet research-grade or custom purity requirements.

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	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0% (Research Grade)
Purity (GC Area %)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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