Description

cis-1,2-Dimethylcycloheptane is a specialized alicyclic hydrocarbon with a defined stereochemistry, identified by CAS number 13151-51-4. This compound is valued for its unique structural properties, making it a versatile intermediate and a model compound in advanced chemical synthesis and research. It is primarily sought after by R&D laboratories and chemical manufacturers involved in developing complex organic molecules, specialty polymers, and high-performance materials. Its highly volatile nature also makes it suitable for applications in analytical chemistry and as a reference standard.

Application

• Chemical Synthesis Intermediate: Serves as a key building block for synthesizing more complex cyclic and polycyclic compounds in pharmaceutical and agrochemical research.
• Polymer Science Research: Used as a monomer or co-monomer in the study and development of novel polymers with specific stereochemical properties.
• Analytical Reference Standard: Employed in gas chromatography (GC) and mass spectrometry (MS) for method development, calibration, and as a purity benchmark.
• Fragrance and Flavor Chemistry: Acts as a precursor or a component in the creation of synthetic aromatic compounds for specialty applications.
• Material Science: Investigated for its potential in creating advanced organic materials, including liquid crystals and specialty coatings.
• Solvent for Specialty Reactions: Utilized as a reaction medium in specific organic transformations where its cyclic, non-polar nature is advantageous.

Basic Information

Product Name	cis-1,2-Dimethylcycloheptane
CAS No.	13151-51-4
Molecular Formula	C9H18
Molecular Weight	126.24 g/mol
Synonyms	(1R,2S)-1,2-Dimethylcycloheptane; (1S,2R)-1,2-Dimethylcycloheptane; cis-1,2-Dimethyl-cycloheptane; 1,2-Dimethylcycloheptane (cis-); Cycloheptane, 1,2-dimethyl-, cis-
EINECS	Contact for details

Quality Control

Every batch of cis-1,2-Dimethylcycloheptane is produced and tested under stringent quality management protocols to ensure consistency and reliability. Our standard grade meets high-purity specifications suitable for research and industrial synthesis. Comprehensive testing includes identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain purity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.79 - 0.81
Refractive Index (n20D)	1.445 - 1.455

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