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HCID 83166Erstellt: 2. November 2026
3,3'-Dimethyl[1,1'-binaphthalin]-4,4'-diamin
Einecs 236-069-0 · 3,3-DIMETHYLNAPHTHIDINE · 3,3' -dimethylbipyridine · 3,3'-Dimethylnaphthidine · 3 3-DIMETHYLNAPHTHIDINE 98% · 3 3'-DIMETHYLNAPHTHIDINE REDOX IND. & · 3,3'-DIMETHYLNAPHTHIDINE METAL INDICATOR · 3,3-Dimethylnaphthidine extrapure AR, 98%
https://huagongshe.com/de/chemical/83166
Identifikatoren & physikalische Daten
| CAS No. | 13138-48-2 |
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| Summenformel | C22H20N2 |
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| Durchschnittliche Molmasse | 312,4 g/mol |
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| Monoisotopische Masse | 312,16264865 g/mol |
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| SMILES | Cc1cc(-c2cc(C)c(N)c3ccccc23)c2ccccc2c1N |
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| InChIKey | FTEGMIZQLGXBNA-UHFFFAOYSA-N |
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| PubChem CID | 83166 |
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| EC No. | 236-069-0 |
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| DTXSID | DTXSID10157019 |
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| Lokaler Name | 3,3'-Dimethyl[1,1'-binaphthalin]-4,4'-diamin |
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Chemische & physikalische Eigenschaften
| XLogP | 5,4 |
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| Polarare Oberfläche (TPSA) | 52 |
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| H-Brücken-Donoren | 2 |
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| H-Brücken-Akzeptoren | 2 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 24 |
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| Formalladung | 0 |
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| Komplexität | 396 |
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| Schmelzpunkt | 232 °C |
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| Siedepunkt | 479.3±40.0 °C(Predicted) |
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| Dichte | 1.201±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | Store below +30°C. |
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| Löslichkeit | Slightly soluble in water |
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| Aggregatzustand | powder to crystal |
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| pKa (Säurekonstante) | 4.79±0.10(Predicted) |
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| Farbe | White to Gray to Brown |
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| BRN | 2152306 |
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| InChI | InChI=1S/C22H20N2/c1-13-11-19(15-7-3-5-9-17(15)21(13)23)20-12-14(2)22(24)18-10-6-4-8-16(18)20/h3-12H,23-24H2,1-2H3 |
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| InChIKey | FTEGMIZQLGXBNA-UHFFFAOYSA-N |
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| SMILES | C1(C2=C3C(C=CC=C3)=C(N)C(C)=C2)=C2C(C=CC=C2)=C(N)C(C)=C1 |
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| CAS Datenbank | 13138-48-2(CAS DataBase Reference) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, 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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| Regulatorische Informationen | Chemical: [1,1'-Binaphthalene]-4,4'-diamine, 3,3'-dimethyl-[1,1'-Binaphthalene]-4,4'-diamine, 3,3'-dimethyl-: Does not have an individual approval but may be used under an appropriate group standard |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| Wassergefährdungsklasse (WGK) | 3 |
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| Zollcode | 2921 59 90 |
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| R-Sätze (R) | 36/37/38 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 26-37/39 |
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| Lagerklasse | 11 - Combustible Solids |
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![Molekülstruktur von 3,3'-Dimethyl[1,1'-binaphthalin]-4,4'-diamin](/img/chemical/83166.png)