
CAS Number100-73-2
Synonyms3,4-Dihydro-2H-pyran-2-carboxaldehyde; 5-Hexenal,2,6-epoxy; Acrolein dimer; 2-formyldihydropyran; 2-Propenal dimer; 3,4-Dihydro-2H-pyran-2-carbaldehyd; 3,4-Dihydro-2H-pyran-2-carbaldehyde; EINECS 202-884-5; 2H-PYRAN-2-CARBOXALDEHYDE,3,4-DIHYDRO; Pyran aldehyde; 2-Formyl-3,4-dihydro-2H-pyran; MFCD00059170
Molecular FormulaC6H8O2
Molecular Weight114.14
Purity≥98.5 (GC)%
Density1.2±0.1 g/cm3
Boiling Point92-93 °C/25 mmHg (lit.)
Melting Point-100ºC
AppearanceA colorless or yellow liquid with a pungent and unpleasant odor
EINECS223-150-0
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 100-73-2 |
| Catalog No. | 2A-9018223 |
| Chinese Name | 2-甲酰基-3,4-二氢吡喃 |
| Synonyms | 3,4-Dihydro-2H-pyran-2-carboxaldehyde; 5-Hexenal,2,6-epoxy; Acrolein dimer; 2-formyldihydropyran; 2-Propenal dimer; 3,4-Dihydro-2H-pyran-2-carbaldehyd; 3,4-Dihydro-2H-pyran-2-carbaldehyde; EINECS 202-884-5; 2H-PYRAN-2-CARBOXALDEHYDE,3,4-DIHYDRO; Pyran aldehyde; 2-Formyl-3,4-dihydro-2H-pyran; MFCD00059170 |
| Molecular Formula | C6H8O2 |
| Molecular Weight | 114.14 |
| Purity | ≥98.5 (GC) |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 92-93 °C/25 mmHg (lit.) |
| Melting Point | -100ºC |
| Appearance | A colorless or yellow liquid with a pungent and unpleasant odor |
| Storage Condition | Store at room temperature in a cool and ventilated |
| Packaging | III |
| EINECS | 223-150-0 |
| PubChem ID | 57651546 |
| MDL Number | MFCD00051507 |
| SMILES | OCC1CCC=CO1 |
| InChI | 1S/C6H10O2/c7-5-6-3-1-2-4-8-6/h2,4,6-7H,1,3,5H2 |
| InChI Key | XMICBFRKICBBKD-UHFFFAOYSA-N |
| Beilstein/REAXYS | 107275 |
| NACRES Code | NA.22 |
| UNSPSC | 12352200 |
| Hazard Symbols | 3.2 |
| MSDS | msds/18223_1_100_73_2.pdf |
| Transport Info | Product name: Chemical name |
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