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74-82-8 Methane |
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Chemical Name | Methane |
Synonyms | Biogas; fire damp; Marsh Gas; methane, various grades; Methyl Hydride; natural gas; r 50 (refrigerant); |
Molecular Formula | CH4 |
Molecular Weight | 16.04 |
InChl | InChI=1/CH4/h1H4 |
CAS Registry Number | 74-82-8 |
EINECS | 200-812-7 |
Molecular Structure | |
Density | 0.716 |
Melting Point | -183℃ |
Boiling Point | -161℃ |
Flash Point | -188℃ |
Hazard Symbols | F+##Highly flammable:; |
Risk Codes | R12:; |
Safety Description | S9||S16||S33:; |
MSDS |