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Propyne (methylacetylene) is an alkyne with the chemical formula CH3C≡CH. It is a component of MAPD gas—along with its isomer propadiene (allene), which was commonly used in gas welding. Unlike acetylene, propyne can be safely condensed.
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Propyne | related to External links | NIST Chemistry WebBook | 0.60 | section |
| Propyne | related to External links | Aerospace CenterNova ChemicalsCDC | 0.60 | section |
| Propyne | related to External links | NIOSH Pocket Guide | 0.60 | section |
| Propyne | related to External links | Chemical Hazards | 0.60 | section |
| Propyne | related to In astrophysics | Sgr B2 | 0.60 | section |
| Propyne | related to In astrophysics | PAHs | 0.60 | section |
| Propyne | related to In astrophysics | Solar System | 0.60 | section |
| Propyne | related to In astrophysics | Jupiter | 0.60 | section |
| Propyne | related to In astrophysics | Saturn | 0.60 | section |
| Propyne | related to In astrophysics | Infrared Space Observatory | 0.60 | section |
| Propyne | related to In astrophysics | Titan | 0.60 | section |
| Propyne | related to In astrophysics | Voyager's IRIS | 0.60 | section |
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