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75-07-0 Acetaldehyde |
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| Chemical Name | Acetaldehyde |
| Synonyms | Ethanal;Ethyl aldehyde;Acetacdehyde;Acetic Aldehyde |
| Molecular Formula | C2H4O |
| Molecular Weight | 44.05 |
| InChl | InChI=1/C2H4O/c1-2-3/h2H,1H3 |
| CAS Registry Number | 75-07-0 |
| EINECS | 200-836-8 |
| Molecular Structure | ![]() |
| Density | 0.788 |
| Melting Point | -123℃ |
| Boiling Point | 21℃ |
| Refractive Index | 1.331-1.333 |
| Flash Point | -27℃ |
| Water Solubility | > 500 g/L (20℃) |
| Hazard Symbols | |
| Risk Codes | R12||R36/37||R40:; |
| Safety Description | S16||S33||S36/37:; |
| MSDS | |