| Produktsname: |
pent-2-yne |
| CAS Registry Number: |
627-21-4
|
| EINECS: |
210-989-2 |
| Synonyme: |
627-21-4; AC1L1ZBF; Pent-2-yne;Ethylmethylacetylene; ACMC-209n7k; 1-Ethyl-2-methylacetylene;pent-2-yne; 271357_ALDRICH; AC1Q28AX; |
| Molecular Structure: |
 |
| Molecular Formula: |
C5H8 |
| Molecular Weight: |
68.11702 |
| Dichte: |
0.71 g/mL at 25 °C(lit.) |
| Boiling Point: |
56-57 °C(lit.) |
| Schmelzpunkt: |
−109 °C(lit.) |
| Flash Point: |
?23 °F |
| Brechungsindex: |
20/D 1.404(lit.) |
| Risiko-Codes: |
11-36/37/38 |
| S-Sätze: |
A very dangerous fire hazard when exposed to heat or flame; can react vigorously with oxidizing materials. Solutions with silver perchlorate explode on contact with mercury. When heated to decomposition it emits acrid smoke and irritating fumes. See also ACETYLENE COMPOUNDS and ALKYNES. |
| Gefahrensymbole: |
F: Flammable;Xi: Irritant; |
