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HCID 83274Erstellt: 4. November 2026
1-(Trimethylsilyl)-1H-1,2,3-triazol
Einecs 236-253-0 · N-trimethylsilyltriazole · trimethyl(triazol-1-yl)silane · 3-triazole, 1-(trimethylsilyl)-1h-2 · 1-(trimethylsilyl)-1H-1,2,3-triazole · 2,3-Triazole, 1-(trimethylsilyl)-1H-1 · 1H-1,2,3-Triazole, 1-(trimethylsilyl)-
https://huagongshe.com/de/chemical/83274
Identifikatoren & physikalische Daten
| CAS No. | 13257-88-0 |
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| Summenformel | C5H11N3Si |
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| Durchschnittliche Molmasse | 141,25 g/mol |
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| Monoisotopische Masse | 141,0722239 g/mol |
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| SMILES | C[Si](C)(C)n1ccnn1 |
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| InChIKey | MJXUZAHRGOEWSQ-UHFFFAOYSA-N |
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| PubChem CID | 83274 |
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| EC No. | 236-253-0 |
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| DTXSID | DTXSID7065388 |
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| Lokaler Name | 1-(Trimethylsilyl)-1H-1,2,3-triazol |
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Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 30,7 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 2 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 9 |
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| Formalladung | 0 |
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| Komplexität | 98,9 |
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| SpringerMaterials Properties | Chemical shift |
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| Siedepunkt | 159.7±23.0 °C(Predicted) |
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| Dichte | 0.9517 g/cm3(Temp: 19 °C) |
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| pKa (Säurekonstante) | 2.05±0.70(Predicted) |
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| EPA chemische Informationen | 1H-1,2,3-Triazole, 1-(trimethylsilyl)- (13257-88-0) |
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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 38 reports by companies from 1 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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| TSCA-Inventar-Status | TSCA listed |
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