HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 54902Erstellt: 4. November 2026
2-Chloro-4-hydroxy-3-methoxybenzaldehyde
2-chloro-4-hydroxy-3-Methoxy- · 2-Chloro-3-methoxy-4-hydroxybenzaldehyde · 2-chloro-4-hydroxy-3-methoxy-benzaldehyde · Benzaldehyde, 2-chloro-4-hydroxy-3-methoxy-
https://huagongshe.com/de/chemical/54902
Identifikatoren & physikalische Daten
| CAS No. | 82668-20-0 |
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| Summenformel | C8H7ClO3 |
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| Durchschnittliche Molmasse | 186,59 g/mol |
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| Monoisotopische Masse | 186,0083718 g/mol |
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| SMILES | COc1c(O)ccc(C=O)c1Cl |
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| InChIKey | TZGDDUJFJAZQEB-UHFFFAOYSA-N |
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| PubChem CID | 54902 |
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| EC No. | 869-443-2 |
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| DTXSID | DTXSID601002837 |
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Chemische & physikalische Eigenschaften
| XLogP | 1,6 |
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| Polarare Oberfläche (TPSA) | 46,5 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 12 |
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| Formalladung | 0 |
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| Komplexität | 162 |
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| SpringerMaterials Properties | 13C nuclear magnetic resonance spectrum |
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| Schmelzpunkt | 186-187 °C |
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| Siedepunkt | 304.2±37.0 °C(Predicted) |
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| Dichte | 1.377±0.06 g/cm3(Predicted) |
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| pKa (Säurekonstante) | 6.83±0.23(Predicted) |
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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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| Zollcode | 2913000090 |
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