Description

Undecane,3,7-Dimethyl- is a branched-chain alkane hydrocarbon with the CAS registry number 17301-29-0. This compound serves as a valuable intermediate and reference standard in organic synthesis and analytical chemistry. It is particularly relevant for industries requiring high-purity, defined hydrocarbons for research, development, and specialty manufacturing processes.

Application

• As a high-purity reference standard for gas chromatography (GC) and mass spectrometry (MS) calibration and method development.
• As a key intermediate in organic synthesis for the production of more complex chemical structures, including fragrances and specialty polymers.
• As a solvent or co-solvent in specialized laboratory and research applications where specific hydrocarbon properties are required.
• In the fragrance and flavor industry as a building block for synthetic musk compounds and other aroma chemicals.
• For fuel and lubricant research, studying the combustion properties and performance of branched hydrocarbon isomers.
• In material science for the development of novel organic compounds and polymeric materials.

Basic Information

Product Name	Undecane,3,7-Dimethyl-
CAS No.	17301-29-0
Molecular Formula	C13H28
Molecular Weight	184.36 g/mol
Synonyms	3,7-Dimethylundecane; 3,7-Dimethylhendecane; 2,6-Dimethyl-6-propylheptane; Dimethylundecane; Branched C13 alkane; Iso-tridecane (common name for branched isomers); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Undecane,3,7-Dimethyl- is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat and ignition sources. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain purity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content	≤ 0.1%

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