Description

2,3-Dimethylheptane is a branched-chain alkane hydrocarbon with the CAS number 3074-71-3. This compound serves as a valuable intermediate and reference standard in chemical synthesis and analytical research. It is primarily utilized by industries involved in the development of specialty chemicals, fuels, and advanced materials. Our supply ensures high purity and batch-to-batch consistency for critical applications.

Application

• Chemical intermediate for the synthesis of complex organic molecules and specialty polymers.
• Reference standard and analytical reagent in gas chromatography (GC) and mass spectrometry for method development and calibration.
• Component in research related to fuel chemistry, octane rating studies, and combustion modeling.
• Solvent or co-solvent in specialized laboratory and industrial processes requiring specific hydrocarbon properties.
• Building block in the development of surfactants, lubricant additives, and other performance chemicals.
• Used in material science research for studying hydrocarbon interactions and surface properties.

Basic Information

Product Name	2,3-Dimethylheptane
CAS No.	3074-71-3
Molecular Formula	C9H20
Molecular Weight	128.26 g/mol
Synonyms	2,3-Dimethylheptane; Heptane, 2,3-dimethyl-; NSC 74135; 3074-71-3; 2,3-Dimethyl-n-heptane; (2,3-Dimethylheptyl)radical; 2,3-Dimethyl-heptan
EINECS	Contact for details

Quality Control

Our 2,3-Dimethylheptane is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC analysis, to ensure identity, purity, and conformity to specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent evaporation and contamination.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Density (20°C)	~0.72 g/mL
Refractive Index (n20D)	~1.405
Boiling Point	~145-150°C
Water Content (KF)	≤ 0.1%

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