HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 77336Erstellt: 27. Oktober 2026
2,4-Dichlor-5-(chlorsulfonyl)benzoesure
Atropine Mesylate · Furosemide Impurity 41 · 2,4-dichloro-5-chlorosulfonylbenzoicaci · 5-Chlorosulfonyl-2,4-dichlorobenzoic acid · 2,4-DICHLORO-5-(CHLOROSULPHONYL)BENZOIC ACID · Benzoic acid, 2,4-dichloro-5-(chlorosulfonyl)-
https://huagongshe.com/de/chemical/77336
Identifikatoren & physikalische Daten
| CAS No. | 3740-18-9 |
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| Summenformel | C7H3Cl3O4S |
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| Durchschnittliche Molmasse | 289,5 g/mol |
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| Monoisotopische Masse | 287,88176262 g/mol |
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| SMILES | O=C(O)c1cc(S(=O)(=O)Cl)c(Cl)cc1Cl |
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| InChIKey | MPUNAIYDVXJQBJ-UHFFFAOYSA-N |
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| PubChem CID | 77336 |
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| EC No. | 223-127-5 |
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| DTXSID | DTXSID70190841 |
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| Lokaler Name | 2,4-Dichlor-5-(chlorsulfonyl)benzoesure |
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Chemische & physikalische Eigenschaften
| XLogP | 2,7 |
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| Polarare Oberfläche (TPSA) | 79,8 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 4 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 15 |
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| Formalladung | 0 |
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| Komplexität | 350 |
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| Schmelzpunkt | 178-180° |
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| Dichte | 1.6523 (estimate) |
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| Lagerbedingungen | 2-8°C |
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| Aggregatzustand | solid |
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| Farbe | White |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (25%): Harmful if swallowed [Warning Acute toxicity, oral]P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P332+P317, P362+P364, P363, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 4 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 Corr. 1B (75%) |
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| UN-Transportnummer | UN3261 |
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| Zollcode | 2916399090 |
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| Gefahrenklasse | 8 |
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