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Flammability Limits: Natural gas
Chemical flammability data — lower/upper explosive/flammability limits, flash points, autoignition temperatures, boiling points, vapor pressures; 1275+ compounds from CRC Handbook 97th Ed., Perry's CEH 8th Ed., and CDC NIOSH
| chemical name | autoignition temp C (C) | autoignition temp F | cas number | flash point raw | lower explosive limit percent (%) | standard | upper explosive limit percent (%) |
|---|---|---|---|---|---|---|---|
| Natural gas | 482 | 900 | 8006-14-2 | Gas | 4.4 | Bureau of Mines Bulletin 627 | 17 |
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