Methane
CH₄·16.043 g/mol·Organic·CID 297
FuelGreenhouse GasCommon
The simplest alkane with perfect tetrahedral geometry. The primary component of natural gas (~95%). A potent greenhouse gas — ~80× more warming potential than CO₂ over 20 years.
Also known as: Marsh gas, Methyl hydride, Fire Damp, Biogas, 74-82-8 (+14 more)
Molecular Structure
GHS Hazard Classification
Danger
Hazards
H220Extremely flammable gasH280Contains gas under pressure; may explode if heatedH281Contains refrigerated gas; may cause cryogenic burns or injury
Source: PubChem GHS Classification. Always consult the SDS for handling.