Octadecane
Standard for GC, ≥99.5% (GC)
Reagent
Code: #126523
Alias
Octadecane; n-octadecane
CAS Number
593-45-3
science Other reagents with same CAS 593-45-3
blur_circular Chemical Specifications
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Molecular Information
Weight
254.49 g/mol
Formula
C₁₈H₃₈
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Registry Numbers
EC Number
209-790-3
MDL Number
MFCD00009007
thermostat
Physical Properties
Melting Point
26-29 °C(lit.)
Boiling Point
317 °C(lit.)
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Storage & Handling
Density
0.777 g/mL at 25 °C(lit.)
Storage
room temperature
description Product Description
Octadecane is widely used in the production of phase change materials (PCMs) due to its ability to store and release thermal energy during phase transitions. It is applied in thermal energy storage systems, such as in building materials to regulate indoor temperatures and reduce energy consumption. Additionally, octadecane is utilized in the formulation of heat transfer fluids and as a calibration standard in gas chromatography for its consistent thermal properties. It also finds use in the manufacturing of lubricants and as a component in cosmetic products for its emollient properties.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Purity (GC)(%) | 99.5-100 |
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