| Identification | |
| Name: | 2H-Pyran-2-carboxaldehyde,3,4-dihydro- |
| Synonyms: | 2-Formyl-3,4-dihydro-2H-pyran;2-Propenal, dimer;3,4-Dihydro-2-formyl-2H-pyran;3,4-Dihydro-2H-pyran-2-aldehyde;3,4-Dihydro-2H-pyran-2-carbaldehyde;3,4-Dihydro-2H-pyran-2-carboxaldehyde;5-Hexenal, 2,6-epoxy-;Acrolein dimer;NSC 95413; |
| CAS: | 100-73-2 |
| EINECS: | 202-884-5 |
| Molecular Formula: | C6H8O2 |
| Molecular Weight: | 112.13 |
| InChI: | InChI=1/C6H8O2/c7-5-6-3-1-2-4-8-6/h2,4-6H,1,3H2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 2607 |
| Melting Point: | -100 |
| Flash Point: | 185.1°Cat760mmHg |
| Boiling Point: | 185.1°Cat760mmHg |
| Density: | 1.151g/cm3 |
| Stability: | Polymerizes easily. |
| Refractive index: | n20/D 1.466(lit.) |
| Solubility: | Soluble |
| Appearance: | A colorless or yellow liquid with a pungent disagreeable odor. |
| Specification: | Safety Statements:16-26-33-36/37/39-45 16:Keep away from sources of ignition - No smoking 26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 33:Take precautionary measures against static discharges 36/37/39:Wear suitable protective clothing, gloves and eye/face protection 45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) |
| Packinggroup: | III |
| Flash Point: | 185.1°Cat760mmHg |
| Storage Temperature: | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage. |
| Usage: | Used to make other chemicals, plastics. |
| Safety Data | |
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