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HCID 78201Erstellt: 26. Oktober 2026
Ethyl-(methylsulfonyl)acetat
Ethyl 2-(Methylsulfonyl)acetate · NSC 227886 · ETHYL METHYLSULFONYLACETATE · Ethyl methanesulfonylacetate · ETHYL METHANESULPHONYLACETATE · ethyl (methylsulphonyl)acetate · Ethylmethanesulphonylacetate,97% · Ethyl 2-(methanesulfonyl)acetate
https://huagongshe.com/de/chemical/78201
Identifikatoren & physikalische Daten
| CAS No. | 4455-15-6 |
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| Summenformel | C5H10O4S |
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| Durchschnittliche Molmasse | 166,2 g/mol |
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| Monoisotopische Masse | 166,0299798 g/mol |
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| SMILES | CCOC(=O)CS(C)(=O)=O |
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| InChIKey | OCCWQCYBCZADCE-UHFFFAOYSA-N |
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| PubChem CID | 78201 |
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| EC No. | 224-702-3 |
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| DTXSID | DTXSID50196220 |
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| Lokaler Name | Ethyl-(methylsulfonyl)acetat |
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Chemische & physikalische Eigenschaften
| XLogP | -0,1 |
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| Polarare Oberfläche (TPSA) | 68,8 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 4 |
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| Frei drehbare Bindungen | 4 |
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| Schwere Atome | 10 |
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| Formalladung | 0 |
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| Komplexität | 198 |
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| Siedepunkt | 111-113 °C0.2 mm Hg(lit.) |
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| Dichte | 1.234 g/mL at 25 °C(lit.) |
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| Brechungsindex | n20/D 1.456(lit.) |
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| Flammpunkt | >230 °F |
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| Lagerbedingungen | Sealed in dry,Room Temperature |
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| Aggregatzustand | liquid |
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| Farbe | Yellow |
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| Wichte | 1.26 |
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| BRN | 1771631 |
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| InChI | InChI=1S/C5H10O4S/c1-3-9-5(6)4-10(2,7)8/h3-4H2,1-2H3 |
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| InChIKey | OCCWQCYBCZADCE-UHFFFAOYSA-N |
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| SMILES | C(OCC)(=O)CS(C)(=O)=O |
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| CAS Datenbank | 4455-15-6(CAS DataBase Reference) |
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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 7 reports by companies from 4 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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| Wassergefährdungsklasse (WGK) | 3 |
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| Zollcode | 29309090 |
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| R-Sätze (R) | 36/38 |
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| Gefahrensymbole | Xi |
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| hazard_note | Irritant |
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| Sicherheitshinweise (S) | 23-24/25-37-26 |
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