System: 2-methyl-2-propenal/2-methyl-2-propenoic acid
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| 1) 2-methyl-2-propenal |
| DECHEMA ID | 41635 |
| Formula | C4H6O |
| Synonym | 2-methylprop-2-enal |
| Synonym | 2-methylpropenal |
| Synonym | methacrylic aldehyde |
| Synonym | methylacrylaldehyde |
| Synonym | α-methylacrolein |
| Synonym | isobutenal |
| Synonym | methacrylaldehyde |
| Synonym | methacrolein |
| Synonym | 2-methylacrolein |
| Synonym | 2-methylenepropanal |
| InChi-Key | STNJBCKSHOAVAJ-UHFFFAOYSA-N |
| Registry No. | 78-85-3 |
| 2) 2-methyl-2-propenoic acid |
| DECHEMA ID | 41819 |
| Formula | C4H6O2 |
| Synonym | methacrylic acid |
| Synonym | α-methacrylic acid |
| Synonym | 2-methylpropenoic acid |
| Synonym | α-methylacrylic acid |
| InChi-Key | CERQOIWHTDAKMF-UHFFFAOYSA-N |
| Registry No. | 79-41-4 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| no azeotrope under specified conditions | - | 1 | 1 | View |
| vapor-liquid equilibrium | - | 1 | 10 | View |
| vapor-liquid equilibrium, isobaric | - | 1 | 10 | View |