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N,N-Dimethylsulfamide
dimethylsulfamide · EOS-60610 · N.N-DiMethylsu · Fomesafen Impurity 6 · N,N-DIMETHYLSULFAMIDE · Sulfamide, N,N-dimethyl- · N,N-Dimethylsulfamide>N,N-DIMETHYLSULFAMOYLAMIDE · N,N-Dimethylsulfamide, ≥ 98.0%
Identifikatoren & physikalische Daten
| CAS No. | 3984-14-3 |
|---|---|
| Summenformel | C2H8N2O2S |
| Durchschnittliche Molmasse | 124,17 g/mol |
| Monoisotopische Masse | 124,0306485 g/mol |
| SMILES | CN(C)S(N)(=O)=O |
| InChIKey | QMHAHUAQAJVBIW-UHFFFAOYSA-N |
| PubChem CID | 134472 |
| EC No. | 818-440-4 |
| DTXSID | DTXSID3074735 |
Chemische & physikalische Eigenschaften
| XLogP | -1,2 |
|---|---|
| Polarare Oberfläche (TPSA) | 71,8 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 4 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 7 |
| Formalladung | 0 |
| Komplexität | 130 |
| SpringerMaterials Properties | Nuclear quadrupole resonance spectroscopy |
| Pestizide | Pesticides -> Fungicides -> Amide fungicides -> Phenylsulfamide fungicides -> Transformation products |
| Schmelzpunkt | 95-96 |
| Siedepunkt | 216.9±23.0 °C(Predicted) |
| Dichte | 1.327±0.06 g/cm3(Predicted) |
| Lagerbedingungen | Sealed in dry,Room Temperature |
| Löslichkeit | Acetone (Slightly), DMSO (Slightly), Methanol (Slightly) |
| Aggregatzustand | Solid |
| pKa (Säurekonstante) | 11.41±0.60(Predicted) |
| Farbe | White to Off-White |
| CAS Datenbank | 3984-14-3(CAS DataBase Reference) |
| EPA chemische Informationen | Sulfamide, N,N-dimethyl- (3984-14-3) |
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)Aggregated GHS information provided per 3 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Acute Tox. 4 (100%) |
| Zollcode | 2935.90.9500 |
| Sicherheitshinweise (S) | 24/25 |
Anwendungen & Verwendung
Verwenden
N,N-Dimethylsulfamide is a byproduct of Tolylfluanide (T536730) fungicide decomposition found in some waters. Upon ozonization it becomes a precursor for carcinogenic Nitrosodimethylamine (N525625). Otherwise N,N-Dimethylsulfamide is a versatile reactant used in various syntheses such as preparation of N-sulfonylbenzaldimines in copper-catalyzed aza-Friedel-Crafts reactions with 1-methylindole.