HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 75277Erstellt: 26. Oktober 2026
Dimethyloxostannan
OXODIMETHYLTIN · imethyl(oxo)tin · dimethyl(oxo)tin · keto(dimethyl)tin · Dimethyltin oxide · diMethylstannanone · dimethyloxostannane · Oxodimethylstannane
https://huagongshe.com/de/chemical/75277
Identifikatoren & physikalische Daten
| CAS No. | 2273-45-2 |
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| Summenformel | C2H6OSn |
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| Durchschnittliche Molmasse | 164,78 g/mol |
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| Monoisotopische Masse | 165,94405951 g/mol |
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| SMILES | [CH3][Sn]([CH3])=[O] |
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| InChIKey | WNVQCJNZEDLILP-UHFFFAOYSA-N |
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| PubChem CID | 75277 |
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| EC No. | 218-881-7 |
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| DTXSID | DTXSID7062299 |
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| Lokaler Name | Dimethyloxostannan |
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Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 17,1 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 1 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 4 |
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| Formalladung | 0 |
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| Komplexität | 29 |
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| Schmelzpunkt | 395°C(lit.) |
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| Siedepunkt | 91°C |
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| Lagerbedingungen | 2-8°C |
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| Aggregatzustand | Powder |
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| Farbe | white |
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| Wichte | 1.8 |
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| InChI | 1S/2CH3.O.Sn/h2*1H3 |
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| InChIKey | WNVQCJNZEDLILP-UHFFFAOYSA-N |
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| SMILES | C[Sn](C)=O |
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| CAS Datenbank | 2273-45-2(CAS DataBase Reference) |
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| EPA chemische Informationen | Stannane, dimethyloxo- (2273-45-2) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH301 (96%): Toxic if swallowed [Danger Acute toxicity, oral]P264, P264+P265, P270, P280, P301+P316, P305+P354+P338, P317, P321, P330, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 99 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Acute Tox. 3 (96%) |
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| Wassergefährdungsklasse (WGK) | 3 |
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| TSCA-Inventar-Status | TSCA listed |
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| UN-Transportnummer | 3146 |
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| Zollcode | 2931.90.9029 |
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| RTECS-Nr. | WH7526500 |
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| R-Sätze (R) | 20/21/22-41-25 |
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| Gefahrensymbole | T |
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| Sicherheitshinweise (S) | 22-36/37/39-45-36/37 |
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| Gefahrenklasse | 6.1Acute Tox. 3 OralEye Dam. 1 |
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| Verpackungsgruppe | III |
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| Lagerklasse | 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials |
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