But-2-yne structure
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Common Name | But-2-yne | ||
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CAS Number | 503-17-3 | Molecular Weight | 54.090 | |
Density | 0.7±0.1 g/cm3 | Boiling Point | 25.6±3.0 °C at 760 mmHg | |
Molecular Formula | C4H6 | Melting Point | -32 °C | |
MSDS | N/A | Flash Point | -48.5±11.2 °C |
Name | but-2-yne |
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Synonym | More Synonyms |
Density | 0.7±0.1 g/cm3 |
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Boiling Point | 25.6±3.0 °C at 760 mmHg |
Melting Point | -32 °C |
Molecular Formula | C4H6 |
Molecular Weight | 54.090 |
Flash Point | -48.5±11.2 °C |
Exact Mass | 54.046951 |
LogP | 1.46 |
Vapour Pressure | 745.1±0.0 mmHg at 25°C |
Index of Refraction | 1.393 |
Storage condition | 2-8°C |
Hazard Codes | F+,Xi |
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Risk Phrases | R12;R36/37 |
Safety Phrases | S16-S26-S36 |
RIDADR | UN 1144 3/PG 1 |
WGK Germany | 3 |
RTECS | GQ7210000 |
Packaging Group | I |
Hazard Class | 3 |
2-Butyne |
Dimethyl acetylene |
1,2-dimethylvinylene |
Dimethylacetylene |
UN1144 |
MFCD00009275 |
EINECS 207-962-2 |
Crotonylene |
1-methyl-1-propynyl |