Chemindex > 78-85-3
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methacrylaldehyde |
|
| Chemical Name | methacrylaldehyde |
| Synonyms | 2-Methyl propenal;Methacrolein;2-methylprop-2-enal;2-Methylpropenal;2-Methylacrolein;2-Methylenepropanal |
| Molecular Formula | C4H6O |
| Molecular Weight | 70.0898 |
| InChl | InChI=1/C4H6O/c1-4(2)3-5/h3H,1H2,2H3 |
| CAS Registry Number | 78-85-3 |
| EINECS | 201-150-1 |
| Molecular Structure |  |
| Density | 0.807g/cm3 |
| Melting Point | -81℃ |
| Boiling Point | 68°C at 760 mmHg |
| Refractive Index | 1.384 |
| Water Solubility | 6 g/100 mL (20℃) |
| Vapour Pressur | 142mmHg at 25°C |
| Hazard Symbols |  F##Flammable||T##Toxic:; |
| Risk Codes | R11||R24/25||R26||R34:; |
| Safety Description | S16||S26||S28A||S36/37/39||S45:; |
| MSDS | |
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