HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 79744Erstellt: 4. November 2026
[(Trimethylsilyl)methyl]harnstoff
Einecs 227-117-1 · N-(trimethylsilylmethyl)urea · 1-(TRIMETHYLSILYLMETHYL)UREA · Urea,N-[(trimethylsilyl)methyl]-
https://huagongshe.com/de/chemical/79744
Identifikatoren & physikalische Daten
| CAS No. | 5663-03-6 |
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| Summenformel | C5H14N2OSi |
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| Durchschnittliche Molmasse | 146,26 g/mol |
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| Monoisotopische Masse | 146,08753961 g/mol |
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| SMILES | C[Si](C)(C)CNC(N)=O |
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| InChIKey | HWXJDLBJPSCNJL-UHFFFAOYSA-N |
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| PubChem CID | 79744 |
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| EC No. | 227-117-1 |
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| DTXSID | DTXSID70205202 |
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| Lokaler Name | [(Trimethylsilyl)methyl]harnstoff |
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Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 55,1 |
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| H-Brücken-Donoren | 2 |
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| H-Brücken-Akzeptoren | 1 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 9 |
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| Formalladung | 0 |
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| Komplexität | 108 |
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| Schmelzpunkt | 115-117 °C(lit.) |
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| Lagerbedingungen | 2-8°C |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| F | 10-21 |
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| Wassergefährdungsklasse (WGK) | 3 |
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| R-Sätze (R) | 36/37/38 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 26-36 |
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![Molekülstruktur von [(Trimethylsilyl)methyl]harnstoff](/img/chemical/79744.png)