HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 169039Erstellt: 26. Oktober 2026
O-Methylisoharnstoffhydrogensulfat
OMIHS · isourea suL · Einecs 249-622-6 · OMI HYDROGEN SULFATE · O-METHYLISOUREA SULFATE · O-Methylisourea bisulfate · 2-METHYLPSEUDOUREA SULFATE · O-METHYLISOUREA SULFATE SALT
https://huagongshe.com/de/chemical/169039
Identifikatoren & physikalische Daten
| CAS No. | 24285-39-0 |
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| Summenformel | C2H6N2O.H2O4S |
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| Durchschnittliche Molmasse | 172,16 g/mol |
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| Monoisotopische Masse | 172,01539236 g/mol |
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| SMILES | COC(=N)N.O=S(=O)(O)O |
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| InChIKey | MDFRYRPNRLLJHT-UHFFFAOYSA-N |
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| PubChem CID | 169039 |
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| EC No. | 246-120-9 |
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| DTXSID | DTXSID1067467 |
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| Lokaler Name | O-Methylisoharnstoffhydrogensulfat |
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Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 142 |
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| H-Brücken-Donoren | 4 |
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| H-Brücken-Akzeptoren | 6 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 10 |
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| Formalladung | 0 |
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| Komplexität | 124 |
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| Schmelzpunkt | 118-120 °C (lit.) |
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| Lagerbedingungen | Inert atmosphere,Room Temperature |
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| BRN | 3722928 |
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| InChI | InChI=1S/C2H6N2O.H2O4S/c1-5-2(3)41-5(2,3)4/h1H3,(H3,3,4)(H2,1,2,3,4) |
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| InChIKey | MDFRYRPNRLLJHT-UHFFFAOYSA-N |
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| SMILES | S(=O)(O)(O)=O.C(=N)(N)OC |
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| CAS Datenbank | 29427-58-5(CAS DataBase Reference) |
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| EPA chemische Informationen | Carbamimidic acid, methyl ester, sulfate (1:1) (29427-58-5) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (97.5%): 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 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Regulatorische Informationen | Chemical: Carbamimidic acid, methyl ester, sulfate (1:1)Carbamimidic acid, methyl ester, sulfate (1:1): Does not have an individual approval but may be used under an appropriate group standard |
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| Hazard Classes and Categories | Skin Irrit. 2 (97.5%) |
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| Wassergefährdungsklasse (WGK) | 3 |
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| TSCA-Inventar-Status | TSCA listed |
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| Zollcode | 29252900 |
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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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| Lagerklasse | 11 - Combustible Solids |
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| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
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