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Cyclopentancarbaldehyd
CYCLOPENTANECARBOXALDEHYDE · Cyclopentylformaldehyde · CYCLOPENTANCARBALDEHYDE · NSC 17492 · opentanecarboxaL · Formylcyclopentane · RARECHEM AK ML 0065 · CYCLOPENTYLMETHANAL
Identifikatoren & physikalische Daten
| CAS No. | 872-53-7 |
|---|---|
| Summenformel | C6H10O |
| Durchschnittliche Molmasse | 98,14 g/mol |
| Monoisotopische Masse | 98,07316494 g/mol |
| SMILES | O=CC1CCCC1 |
| InChIKey | VELDYOPRLMJFIK-UHFFFAOYSA-N |
| PubChem CID | 70106 |
| ChEMBL | CHEMBL274711 |
| EC No. | 212-829-7 |
| DTXSID | DTXSID10236176 |
| Lokaler Name | Cyclopentancarbaldehyd |
Chemische & physikalische Eigenschaften
| XLogP | 1,3 |
|---|---|
| Polarare Oberfläche (TPSA) | 17,1 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 7 |
| Formalladung | 0 |
| Komplexität | 62,6 |
| Siedepunkt | 140-141 °C (lit.) |
| Dichte | 0.919 g/mL at 25 °C (lit.) |
| Brechungsindex | n20/D 1.4430(lit.) |
| Flammpunkt | 83 °F |
| Lagerbedingungen | 2-8°C |
| Löslichkeit | soluble in ChloroformSoluble in water and ethanol |
| Aggregatzustand | Liquid |
| Farbe | Clear colorless to light yellow |
| InChI | InChI=1S/C6H10O/c7-5-6-3-1-2-4-6/h5-6H,1-4H2 |
| InChIKey | VELDYOPRLMJFIK-UHFFFAOYSA-N |
| SMILES | C1(C=O)CCCC1 |
| CAS Datenbank | 872-53-7(CAS DataBase Reference) |
| NIST chemische Informationen | Cyclopentanecarboxaldehyde(872-53-7) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH226 (17%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 47 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Flam. Liq. 3 (17%) |
| Wassergefährdungsklasse (WGK) | 3 |
| UN-Transportnummer | UN 1989 3/PG 3 |
| Zollcode | 29122990 |
| R-Sätze (R) | 10-36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 16-26-36-37/39 |
| Gefahrenklasse | 3Aquatic Chronic 3Eye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3 |
| Verpackungsgruppe | III |
| Lagerklasse | 3 - Flammable liquids |
Anwendungen & Verwendung
Verwenden
Cyclopentanecarboxaldehyde may be used in the synthesis of:D,L-trans-2-cyclopentylmethylene-1-nitroso-1-(2-hydroxycyclohexyl)hydrazineethyl 5-cyclopentyl-5-hydroxy-2-pentenoateethyl 3-cyclo entyl-3-hydroxy-2-vinylpropanoate