Eicosane PurReagent,>=99.0%(GC)

PurReagent


Synonym:  n-Eicosane
Linear Formula:  C20H42 
Molecular Weight:  282.56 g/mol
CAS Number: 112-95-8

Properties

Vapour pressure <0.001 hPa (25 °C)
Water Solubility Insoluble
Assay Purity >=99%
Refractive index n20/D1.4425
B pt. 220 °C/30 mmHg (lit.)
M pt. 35-37 °C (lit.)
Density 0.7889 g/cm3 at 20 °C
Form Solid

Safety Information

Hazard Statement(s) H304
Precautionary Statement  P301 + P310 - P331 - P405 - P501
GHS Pictogram
Signal word Danger
HS Code 29011000
Storage Temp. Room Temperature
Storage Class 11 - Combustible Solids
UN Number NA

Description

Application
Calibration standard- Used in techniques like Gas Chromatography for retention time reference. Phase change material (PCM)- Used in thermal energy storage systems. Research- Studying hydrocarbon behavior and thermodynamic properties. Lubricants & waxes- Component in specialty formulations. Cosmetics- Occasionally used in wax-based products.

Purpose
Its main purpose is to serve as a reference material and phase-change substance due to its stable and predictable physical properties.

General Description
Eicosane (C20H42) is a straight-chain alkane hydrocarbon that appears as a waxy white solid at room temperature. It is non-polar chemically stable and has a relatively high melting point compared to lighter hydrocarbons.