| Product Name: |
but-3-yn-2-one |
| CAS Registry Number: |
1423-60-5
|
| EINECS: |
215-834-2 |
| Synonyms: |
but-3-yn-2-one; AG-D-83928; Acetylethyne;1423-60-5; butyn-2-one; But-3-yn-2-one; Acetylacetylene; Methyl ethynyl ketone; 1-Butyn-3-one; |
| Molecular Structure: |
 |
| Molecular Formula: |
C4H4O |
| Molecular Weight: |
68.07396 |
| Density: |
0.87 |
| Boiling Point: |
85 ºC |
| Flash Point: |
-1 ºC |
| Refractive index: |
1.4045-1.4095 |
| Risk Codes: |
S16;S26;S28A;S36/37/39;S45 |
| Safety Statements: |
R11;R28;R36/37/38 |
| Hazard Symbols: |
F: Flammable;T+: Very toxic; |
