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Flammability Limits: Propyne
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 | bp C (C) | lower explosive limit percent (%) | mol formula | upper explosive limit percent (%) | vapor pressure 25C kPa (kPa) |
|---|---|---|---|---|---|
| Propyne | -23.2 | 2.1 | C3H4 | 12.5 | 581 |
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