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HCID 17533Erstellt: 24. Oktober 2026
2,2-Bis(p-chlorphenyl)ethanol
DDOM · DDOH · p'-Ddoh · p,p'-Ddoh · 4,4'-DDOH · C12070000 4,4`-DDOH · 2,2-Bis4-chlorophenyl · Cetirizine Impurity 86
https://huagongshe.com/de/chemical/17533
Identifikatoren & physikalische Daten
| CAS No. | 2642-82-2 |
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| Summenformel | C14H12Cl2O |
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| Durchschnittliche Molmasse | 267,1 g/mol |
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| Monoisotopische Masse | 266,02652036 g/mol |
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| SMILES | OCC(c1ccc(Cl)cc1)c1ccc(Cl)cc1 |
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| InChIKey | ZVIDYKRNLNAXFT-UHFFFAOYSA-N |
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| PubChem CID | 17533 |
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| ChEMBL | CHEMBL3182945 |
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| ChEBI | CHEBI:28410 |
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| EC No. | 220-148-1 |
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| DTXSID | DTXSID5041308 |
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| Lokaler Name | 2,2-Bis(p-chlorphenyl)ethanol |
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Chemische & physikalische Eigenschaften
| XLogP | 4,4 |
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| Polarare Oberfläche (TPSA) | 20,2 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 1 |
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| Frei drehbare Bindungen | 3 |
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| Schwere Atome | 17 |
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| Formalladung | 0 |
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| Komplexität | 196 |
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| Schmelzpunkt | 100-102 °C(lit.) |
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| Siedepunkt | 387.7±32.0 °C(Predicted) |
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| Dichte | 1.287±0.06 g/cm3(Predicted) |
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| pKa (Säurekonstante) | 14.42±0.10(Predicted) |
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| Aggregatzustand | solid |
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| BRN | 2055080 |
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| InChI | 1S/C14H12Cl2O/c15-12-5-1-10(2-6-12)14(9-17)11-3-7-13(16)8-4-11/h1-8,14,17H,9H2 |
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| InChIKey | ZVIDYKRNLNAXFT-UHFFFAOYSA-N |
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| SMILES | OCC(c1ccc(Cl)cc1)c2ccc(Cl)cc2 |
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| EPA chemische Informationen | 2,2-Bis(p-chlorophenyl)ethanol (2642-82-2) |
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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, P317, 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 39 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) | 3 |
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| RTECS-Nr. | DA0470000 |
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| R-Sätze (R) | 20/21/22-36/37/38 |
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| Gefahrensymbole | Xn |
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| Sicherheitshinweise (S) | 26-36 |
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| Lagerklasse | 11 - Combustible Solids |
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| Gefahrenklasse | Acute Tox. 4 OralEye Irrit. 2Skin Irrit. 2STOT SE 3 |
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