Description

n-Tricontane CAS NO 638-68-6 is a high-purity, long-chain saturated hydrocarbon belonging to the alkane series. This compound serves as a critical standard and reference material in analytical chemistry and materials science research due to its well-defined chemical structure and properties. It is essential for laboratories and industrial R&D departments requiring precise calibration, phase behavior studies, and the development of specialized waxes, lubricants, and polymer additives.

Application

• Analytical Reference Standard: Used as a primary standard in gas chromatography (GC) and high-performance liquid chromatography (HPLC) for calibrating instruments and identifying other hydrocarbons.
• Materials Research: Investigated for its phase transition properties and used in the study of crystalline structures, solid-state physics, and the development of organic semiconductors.
• Specialty Waxes & Coatings: Acts as a high-melting-point component in the formulation of synthetic waxes, protective coatings, and release agents where specific melting behavior is required.
• Lubricant & Additive Synthesis: Serves as a feedstock or intermediate in the synthesis of specialized lubricant base oils and performance-enhancing additives.
• Cosmetic & Personal Care: Utilized in high-end cosmetic formulations, such as lipsticks and solid perfumes, to adjust texture and melting point.
• Chemical Intermediate: Employed in organic synthesis and catalytic processes to produce longer-chain or functionalized derivatives for research purposes.

Basic Information

Product Name	n-Tricontane
CAS No.	638-68-6
Molecular Formula	C₃₀H₆₂
Molecular Weight	422.81 g/mol
Synonyms	Tricontane; n-Triacontane; Triacontane; Normal Triacontane; C30 Alkane; CH3(CH2)28CH3; Triacontane, normal; Triacontane (C30)
EINECS	211-354-9

Quality Control

Our n-Tricontane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis using techniques including Gas Chromatography (GC) and Infrared Spectroscopy (IR) to confirm identity and assay. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment 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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White crystalline solid / Flakes
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Melting Point	65 - 67 °C
Heavy Metals	< 10 ppm

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