HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
5,6-Dihydro-2H-pyran-3-carbaldehyd
EINECS 236-515-4 · 5,6-Dihydro-2H-pyran-3-carbaldehyde · 3,6-dihydro-2H-pyran-5-carbaldehyde · 5, 6-dihydro-2-H pyran-3-formaldehyde · 2H-Pyran-3-carboxaldehyde, 5,6-dihydro-
Identifikatoren & physikalische Daten
| CAS No. | 13417-49-7 |
|---|---|
| Summenformel | C6H8O2 |
| Durchschnittliche Molmasse | 112,13 g/mol |
| Monoisotopische Masse | 112,0524295 g/mol |
| SMILES | O=CC1=CCCOC1 |
| InChIKey | RKXCKEHBMLDWET-UHFFFAOYSA-N |
| PubChem CID | 83423 |
| EC No. | 236-515-4 |
| DTXSID | DTXSID10158581 |
| Lokaler Name | 5,6-Dihydro-2H-pyran-3-carbaldehyd |
Chemische & physikalische Eigenschaften
| XLogP | 0 |
|---|---|
| Polarare Oberfläche (TPSA) | 26,3 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 8 |
| Formalladung | 0 |
| Komplexität | 116 |
| Siedepunkt | 49.2 °C |
| Dichte | 1.114 g/cm3 |
| Lagerbedingungen | Inert atmosphere,Store in freezer, under -20°C |
| InChI | InChI=1S/C6H8O2/c7-4-6-2-1-3-8-5-6/h2,4H,1,3,5H2 |
| InChIKey | RKXCKEHBMLDWET-UHFFFAOYSA-N |
| SMILES | C1OCCC=C1C=O |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH227 (50%): Combustible liquid [Warning Flammable liquids]P210, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Flam. Liq. 4 (50%) |
| Gefahrenklasse | IRRITANT |
Anwendungen & Verwendung
Verwenden
5,6-Dihydro-2H-pyran-3-carboxaldehyde is a useful synthetic intermediate and a derivative of acrolein (A191200); a compound well-known for its use in the synthesis of acrylic acid.