Description

2,4-Dimethylpentane is a branched-chain alkane isomer of heptane, valued for its role as a high-purity reference standard and a key component in specialized solvent blends. Its defined structure and properties make it a critical material for analytical chemistry and industrial research. This compound is essential for laboratories and manufacturers in the petrochemical, polymer, and specialty chemical sectors requiring precise hydrocarbon standards or non-polar solvents.

Application

• Primary use as a high-purity analytical reference standard for gas chromatography (GC) and calibration.
• Key component in specialty solvent formulations for coatings, adhesives, and extraction processes.
• Used as a reaction medium or diluent in organic synthesis and polymer research.
• Employed in fuel and octane rating research due to its defined hydrocarbon structure.
• Serves as a standard for physical property determination (e.g., density, refractive index, vapor pressure).
• Utilized in the production and testing of elastomers and rubber products.

Basic Information

Product Name	2,4-Dimethylpentane
CAS No.	108-08-7
Molecular Formula	C7H16
Molecular Weight	100.20 g/mol
Synonyms	Diisopropylmethane; (CH3)2CHCH2CH(CH3)2; 2,4-DMP; Isoheptane; 1,1,3-Trimethylbutane; UN 1206 (when applicable)
EINECS	203-548-0

Quality Control

Our 2,4-Dimethylpentane is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including gas chromatography, to verify identity, purity, and the absence of critical impurities. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile nature, keep containers tightly sealed when not in use to prevent evaporation and maintain purity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Density at 20°C	0.672 - 0.676 g/mL
Refractive Index (n20D)	1.381 - 1.385
Water Content (KF)	≤ 0.05%
Non-volatile residue	≤ 0.001%

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