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Methane (CH4)

Methane (CH4)

Cat No:ESG-0008

Description

A fundamental carbon source gas used in CVD of diamond, carbon nanotubes, and silicon carbide. It also serves as a calibration gas and fuel gas.

Basic Information

Chemical Formula CH4
Molecular Weight 16.04 g/mol
Melting Point (MP) -182.5°C
Boiling Point (BP) -161.5°C
Gas Density (0°C, 101.325 kPa) 0.656 g/L
Critical Temperature (Tc) -82.5°C
Critical Pressure (Pc) 4.6 MPa
Critical Density 0.16 g/cm3
Enthalpy of Fusion 0.94 kJ/mol
Enthalpy of Vaporization 8.17 kJ/mol
Specific Heat Capacity 35.7 J/mol·K
Viscosity 11.2 μPa·s
Vapor Pressure 180 kPa

Applications

Application Used extensively in thin film deposition, etching, doping, and diffusion processes.

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For Research or Industrial Raw Materials, Not For Personal Medical Use!

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