W364607
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W364607
Aldrich
3-Methyl-2-butenal
97%
| Synonym: | 3,3-Dimethylacrolein, 3,3-Dimethylacrylaldehyde, 3-Methyl-2-butenal, 3-Methylcrotonaldehyde, Prenal |
| CAS Number: | 107-86-8 |
| Linear Formula: | (CH3)2C=CHCHO |
| Molecular Weight: | 84.12 |
| FEMA Number: | 3646 |
| Beilstein Registry Number: | 1734740 |
| EC Number: | 203-527-6 |
| MDL number: | MFCD00010291 |
| PubChem Substance ID: | 24901828 |
| Flavis number: | 5.124 |
Properties
| vapor pressure | 7 mmHg ( 20 °C) |
| assay | 97% |
| refractive index | n |
| bp | 133-135 °C(lit.) |
| density | 0.872 g/mL at 25 °C(lit.) |
Safety
| Hazard Codes | Xn |
| Risk Statements | 10-22-37/38-41-43 |
| Safety Statements | 26-36 |
| RIDADR | UN 1989 3/PG 3 |
| WGK Germany | 2 |
| Flash Point(F) | 91 °F |
| Flash Point(C) | 33 °C |
References
| Merck | Merck 13,8522 |
| Beilstein | Beil. 1,IV,3464 |
| reference | Arctander, 984 / Corp MSDS 1 (2), 2309:C / FT-IR 2 (1), 739:B / FT-NMR 1 (1), 735:B / RegBook 84 (1), 515:J / RegBook 1 (1), 515:J / Structure Index 1, 73:D:8 / Vapor Phase 3, 559:A |
