HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Propylharnstoff
1-Propylurea · propyl-ure · Propylurea · N-PROPYLUREA · Urea, propyl- · Urea, N-propyl- · n-Propylurea,95% · n-Propylurea,98%
Identifikatoren & physikalische Daten
| CAS No. | 627-06-5 |
|---|---|
| Summenformel | C4H10N2O |
| Durchschnittliche Molmasse | 102,14 g/mol |
| Monoisotopische Masse | 102,07931295 g/mol |
| SMILES | CCCNC(N)=O |
| InChIKey | ZQZJKHIIQFPZCS-UHFFFAOYSA-N |
| PubChem CID | 12303 |
| EC No. | 210-981-9 |
| DTXSID | DTXSID2060830 |
| Lokaler Name | Propylharnstoff |
Chemische & physikalische Eigenschaften
| XLogP | 0,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 55,1 |
| H-Brücken-Donoren | 2 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 2 |
| Schwere Atome | 7 |
| Formalladung | 0 |
| Komplexität | 62 |
| Schmelzpunkt | 107 °C |
| Siedepunkt | 191.46°C (rough estimate) |
| Dichte | 1.0739 (rough estimate) |
| Brechungsindex | 1.4386 (estimate) |
| Lagerbedingungen | 2-8°C |
| Löslichkeit | Soluble in water. |
| CAS Datenbank | 627-06-5(CAS DataBase Reference) |
| NIST chemische Informationen | N-Propylurea(627-06-5) |
| EPA chemische Informationen | Urea, propyl- (627-06-5) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
|---|---|
| Hazard Classes and Categories | Acute Tox. 4 (100%)Skin Irrit. 2 (100%)Eye Irrit. 2A (100%)STOT SE 3 (100%) |
| TSCA-Inventar-Status | TSCA listed |
| RTECS-Nr. | YU151550 |
| R-Sätze (R) | 22 |
| Gefahrensymbole | Xn |
| Sicherheitshinweise (S) | 24/25 |
Anwendungen & Verwendung
Verwenden
n-Propylurea is used as a reactant in the preparation of N-1 monosubstituted 8-pyrazolyl xanthines as high affinity A2B adenosine receptor antagonists.