Description

Heptadecane, 9-Methylene- (CAS NO 51655-66-4) is a high-purity, branched alkane derivative characterized by its specific methylene substitution. This compound serves as a valuable intermediate and reference standard in advanced chemical synthesis and analytical research. It is primarily sought by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and fine-tuning material properties.

Application

• Chemical Intermediate: A key building block in the synthesis of complex organic molecules, including pharmaceuticals and liquid crystals.
• Analytical Reference Standard: Used in gas chromatography (GC) and mass spectrometry (MS) for method development, calibration, and quality control.
• Research & Development: Employed in academic and industrial R&D for studying hydrocarbon properties, reaction mechanisms, and material science.
• Specialty Fluids & Lubricants: A potential component in formulating high-performance synthetic lubricants and heat transfer fluids due to its hydrocarbon structure.
• Agrochemical Synthesis: Acts as an intermediate in the production of certain pesticides and plant growth regulators.
• Polymer Science: Investigated as a monomer or modifier in the development of specialized polymeric materials.

Basic Information

Product Name	Heptadecane, 9-Methylene-
CAS No.	51655-66-4
Molecular Formula	C₁₈H₃₈
Molecular Weight	254.50 g/mol
Synonyms	9-Methyleneheptadecane; 9-Methylideneheptadecane; NSC 286424; Heptadecane, 9-methylene-; 9-Methylene-heptadecane
EINECS	Contact for details

Quality Control

Our Heptadecane, 9-Methylene- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Residue on Ignition	≤ 0.1%

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