Description

Cycloheptane CAS NO 291-64-5 is a saturated cyclic hydrocarbon consisting of a seven-membered carbon ring, serving as a fundamental building block and non-polar solvent in advanced chemical synthesis. Its specific ring strain and volatility make it a valuable intermediate for creating complex molecular architectures in research and development. This compound is essential for industries focused on organic synthesis, polymer research, and the development of specialty chemicals and pharmaceuticals.

Application

• As a key non-polar solvent and reaction medium in organic synthesis and catalysis.
• As a standard reference compound in analytical chemistry, chromatography (GC), and spectroscopy for calibration and method development.
• As a precursor and intermediate in the synthesis of more complex cyclic compounds, fragrances, and pharmaceutical active ingredients.
• In polymer science research for studying polymerization mechanisms and developing novel polymeric materials.
• For fuel and combustion research due to its properties as a model hydrocarbon.
• In material science for surface studies and as a component in specialty formulations.

Basic Information

Product Name	Cycloheptane
CAS No.	291-64-5
Molecular Formula	C7H14
Molecular Weight	98.19 g/mol
Synonyms	Heptamethylene; Cycloheptan (German); Cicloeptano (Italian, Spanish); Suberane; UN2241; NSC 89166
EINECS	206-458-7

Quality Control

Our Cycloheptane is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as purity, identity, and impurity profiles. Our quality systems are designed to meet the exacting standards required for research and industrial applications, ensuring reliable performance in your processes.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	1.443 - 1.445
Density (20°C)	0.810 - 0.814 g/mL
Boiling Point	~ 118-120 °C

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