Description

2,2-Dimethyl-3-Ethylpentane is a branched-chain alkane hydrocarbon with the CAS number 16747-32-3. This compound is valued for its role as a high-purity chemical intermediate and a reference standard in analytical chemistry and research. It is primarily sought by industries involved in organic synthesis, petrochemical research, and the development of specialty fuels and lubricants where precise molecular structure is critical.

Application

• As a high-purity chemical intermediate in advanced organic synthesis for pharmaceuticals and agrochemicals.
• As a reference standard and analytical reagent in gas chromatography (GC) and mass spectrometry for petrochemical analysis.
• In fuel and lubricant research to study the effects of highly branched hydrocarbon structures on octane rating and performance.
• As a solvent component for specialized industrial applications requiring specific volatility and non-polar properties.
• For scientific research and development in academic and industrial laboratories studying hydrocarbon properties and reactions.

Basic Information

Product Name	2,2-Dimethyl-3-Ethylpentane
CAS No.	16747-32-3
Molecular Formula	C9H20
Molecular Weight	128.26 g/mol
Synonyms	3-Ethyl-2,2-dimethylpentane; 2,2-Dimethyl-3-ethylpentane; 3-Ethyl-2,2-dimethyl-pentane; Pentane, 3-ethyl-2,2-dimethyl-; NSC 74135; 2,2-Dimethyl-3-ethyl-pentane; 2,2-Dimethyl-3-ethyl pentane
EINECS	240-816-7

Quality Control

Our 2,2-Dimethyl-3-Ethylpentane is produced and handled under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including GC and GC-MS, to ensure high purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided to guarantee traceability and compliance with your research or production requirements.

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, containers must be kept tightly sealed when not in use to prevent evaporation and concentration changes. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~0.72 g/mL
Boiling Point	~135-140°C

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