503-17-3 2-Butyne
| ???? |
2-Butyne |
| ?? ?? |
2-Butyne; Dimethylacetylene; but-2-yne |
| ??? |
C4H6 |
| ??? |
54.0904 |
| InChI |
InChI=1/C4H6/c1-3-4-2/h1-2H3 |
| cas?? |
503-17-3 |
| EC?? |
207-962-2 |
| ?? ?? |
|
| ?? |
0.694g/cm3 |
| ??? |
25.6°C at 760 mmHg |
| ?? ?? |
1.393 |
| ??? |
745mmHg at 25°C |
| ??? ?? |
R12:Extremely flammable.;
R36/37:Irritating to eyes and respiratory system.;
|
| ?? ?? |
S16:Keep away from sources of ignition - No smoking.;
S23:Do not inhale gas/fumes/vapour/spray.;
S29:Do not empty into drains.;
S36:Wear suitable protective clothing.;
S9:Keep container in a well-ventilated place.;
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