HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 73270Erstellt: 4. November 2026
1,2,3,4-Tetrahydro-2,4-dioxo-5-pyrimidinesulfonamide
1,2,3,4-Tetrahydro-2,4-dioxo-5-pyrimidinesulfonamide · 5-Pyrimidinesulfonamide, 1,2,3,4-tetrahydro-2,4-dioxo- · 5-Pyrimidinesulfonamide,1,2,3,4-tetrahydro-2,4-dioxo-(8CI,9CI)
https://huagongshe.com/de/chemical/73270
Identifikatoren & physikalische Daten
| CAS No. | 17017-91-3 |
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| Summenformel | C4H5N3O4S |
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| Durchschnittliche Molmasse | 191,17 g/mol |
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| Monoisotopische Masse | 191,00007682 g/mol |
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| SMILES | NS(=O)(=O)c1c[nH]c(=O)[nH]c1=O |
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| InChIKey | KDRFQWXSVKKJEZ-UHFFFAOYSA-N |
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| PubChem CID | 73270 |
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| EC No. | 859-942-3 |
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| DTXSID | DTXSID7066144 |
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Chemische & physikalische Eigenschaften
| XLogP | -1,6 |
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| Polarare Oberfläche (TPSA) | 127 |
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| H-Brücken-Donoren | 3 |
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| H-Brücken-Akzeptoren | 5 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 12 |
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| Formalladung | 0 |
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| Komplexität | 362 |
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| Dichte | 1.85±0.1 g/cm3(Predicted) |
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| pKa (Säurekonstante) | 6.40±0.10(Predicted) |
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| EPA chemische Informationen | 5-Pyrimidinesulfonamide, 1,2,3,4-tetrahydro-2,4-dioxo- (17017-91-3) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Acute Tox. 4 (100%) |
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| TSCA-Inventar-Status | TSCA listed |
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