HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 74697Erstellt: 25. Oktober 2026
m-Toluolsulfonamid
m-toluenesulphonamide · BenzenesulfonaMide, 3-Methyl- · Benzenesulfonamide, 3-methyl- (9CI) · 3-methylbenzene-1-sulfonamide3-methylbenzeneSulfonamide
https://huagongshe.com/de/chemical/74697
Identifikatoren & physikalische Daten
| CAS No. | 1899-94-1 |
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| Summenformel | C7H9NO2S |
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| Durchschnittliche Molmasse | 171,22 g/mol |
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| Monoisotopische Masse | 171,03539953 g/mol |
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| SMILES | Cc1cccc(S(N)(=O)=O)c1 |
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| InChIKey | NVZINPVISUVPHW-UHFFFAOYSA-N |
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| PubChem CID | 74697 |
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| ChEMBL | CHEMBL173363 |
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| EC No. | 217-596-5 |
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| DTXSID | DTXSID40172417 |
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| Lokaler Name | m-Toluolsulfonamid |
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Chemische & physikalische Eigenschaften
| XLogP | 0,8 |
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| Polarare Oberfläche (TPSA) | 68,5 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 11 |
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| Formalladung | 0 |
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| Komplexität | 217 |
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| LogP (Verteilungskoeffizient) | 0.85 |
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| Schmelzpunkt | 106-110°C |
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| Siedepunkt | 337.1±35.0 °C(Predicted) |
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| Dichte | 1.2495 (rough estimate) |
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| Brechungsindex | 1.6100 (estimate) |
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| Lagerbedingungen | Store at room temperature |
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| Löslichkeit | DMSO (Sparingly), Methanol (Slightly)7.812g/L(25 ºC) |
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| pKa (Säurekonstante) | 10.17±0.60(Predicted) |
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| Aggregatzustand | Solid |
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| Farbe | Off-White |
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| InChI | 1S/C7H9NO2S/c1-6-3-2-4-7(5-6)11(8,9)10/h2-5H,1H3,(H2,8,9,10) |
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| InChIKey | NVZINPVISUVPHW-UHFFFAOYSA-N |
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| SMILES | Cc1cccc(c1)S(N)(=O)=O |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P203, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P318, 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 2 reports by companies from 2 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. 4 (100%) |
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| Wassergefährdungsklasse (WGK) | WGK 3 |
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| Zollcode | 2935909099 |
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| Lagerklasse | 11 - Combustible Solids |
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| Gefahrenklasse | Acute Tox. 4 Oral |
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