Description

Pentane, Dimethyl- is a highly volatile, branched-chain alkane isomer. This specialized hydrocarbon solvent is valued for its unique combination of low boiling point and favorable solvency properties, making it a critical component in advanced formulations and chemical synthesis. It is primarily utilized in the pharmaceutical, electronics, and specialty chemical industries where precise volatility and purity are required.

Application

• As a low-boiling solvent and reaction medium in organic synthesis and pharmaceutical intermediate manufacturing.
• As a precision cleaning agent in the electronics industry for components requiring rapid, residue-free drying.
• As a blowing agent component in the production of expanded polystyrene (EPS) and other polymer foams.
• As a extraction solvent in the purification of natural products and fine chemicals.
• As a carrier fluid in aerosol formulations and specialty coatings.
• As a calibration standard and reference material in analytical chromatography (GC) and spectrometry.
• In fuel research and testing as a component of model fuel blends for octane rating studies.
• As a precursor or intermediate in the synthesis of more complex organic compounds.

Basic Information

Product Name	Pentane, Dimethyl-
CAS No.	38815-29-1
Molecular Formula	C7H16
Molecular Weight	100.20 g/mol
Synonyms	2,2-Dimethylpentane; Neoheptane; 1,1,1-Trimethylbutane; tert-Butyldimethylmethane; Dimethylpentane; 2,2-DMP; Heptane, 2,2-dimethyl-; UN 1206 (when applicable)
EINECS	Contact for details

Quality Control

Our Pentane, Dimethyl- is produced and handled under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets exacting specifications. Certificates of Analysis (COA) documenting all critical parameters 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, sparks, and open flames. Due to its highly volatile nature, containers must be kept 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)	≥ 98.0%
Water Content (KF)	≤ 0.05%
Non-volatile Residue	≤ 0.001%
Boiling Point	79.0°C - 81.0°C
Density (20°C)	0.668 - 0.672 g/mL
Refractive Index (20°C)	1.382 - 1.386

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