User:DMacks/chemdata/article1

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This is the page for the chemical "Methane"

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DMacks/chemdata/article1
Names
Other names
Marsh gas, firedamp
User:DMacks/chembox entryUser:DMacks/chembox entryUser:DMacks/chembox entryUser:DMacks/chembox entry
Molecular structure details
Identifiers
Properties
Appearance Colorless gas
Density 0.717 kg/m3, gas
Melting point −182.5 °C (−296.5 °F; 90.6 K)
Boiling point −161.6 °C (−258.9 °F; 111.5 K)
3.5 mg/100 mL (17 °C)
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Highly flammable (F+)
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 1: Exposure would cause irritation but only minor residual injury. E.g. turpentineFlammability 4: Will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily. Flash point below 23 °C (73 °F). E.g. propaneInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
1
4
0
Flash point -188 °C
Related compounds
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Tracking categories (test):

Transcluding secondary page for autogenerated data.

DMacks/chemdata/article1
Names
Other names
Marsh gas, firedamp
Identifiers
3D model (JSmol)
UNII
  • InChI=1/CH4/h1H4
  • C
Properties
CH4
Molar mass 16.0425 g/mol
Appearance Colorless gas
Density 0.717 kg/m3, gas
Melting point −182.5 °C (−296.5 °F; 90.6 K)
Boiling point −161.6 °C (−258.9 °F; 111.5 K)
3.5 mg/100 mL (17 °C)
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Highly flammable (F+)
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 1: Exposure would cause irritation but only minor residual injury. E.g. turpentineFlammability 4: Will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily. Flash point below 23 °C (73 °F). E.g. propaneInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
1
4
0
Flash point -188 °C
Related compounds
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Tracking categories (test):

The standard infobox.

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