HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 2736755Erstellt: 27. Oktober 2026
1,2-Diamino-4,5-difluorobenzene
4,5-Difluorobenzene-1,2-diamine · 1,2-Diamino-4,5-difluorobenzene · EA358 · 4,5-Difluoro-2-PhenylenediaMin · 4,5-Difluoro-o-phenylenediamine · 4,5-Difluoro-1,2-benzenediamine · 2-AMINO-4,5-DIFLUOROPHENYLAMINE · 4,5-Difluoro-2-PhenylenediaMine
https://huagongshe.com/de/chemical/2736755
Identifikatoren & physikalische Daten
| CAS No. | 76179-40-3 |
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| Summenformel | C6H6F2N2 |
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| Durchschnittliche Molmasse | 144,12 g/mol |
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| Monoisotopische Masse | 144,04990463 g/mol |
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| SMILES | Nc1cc(F)c(F)cc1N |
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| InChIKey | PPWRHKISAQTCCG-UHFFFAOYSA-N |
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| PubChem CID | 2736755 |
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| EC No. | 616-301-0 |
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| DTXSID | DTXSID10371576 |
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Chemische & physikalische Eigenschaften
| XLogP | 0,8 |
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| Polarare Oberfläche (TPSA) | 52 |
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| H-Brücken-Donoren | 2 |
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| H-Brücken-Akzeptoren | 4 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 10 |
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| Formalladung | 0 |
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| Komplexität | 106 |
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| Schmelzpunkt | 132 °C |
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| Siedepunkt | 282.2±35.0 °C(Predicted) |
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| Dichte | 1.407±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2–8 °C |
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| Aggregatzustand | powder to crystal |
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| pKa (Säurekonstante) | 3.51±0.10(Predicted) |
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| Farbe | White to Brown |
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| InChI | InChI=1S/C6H6F2N2/c7-3-1-5(9)6(10)2-4(3)8/h1-2H,9-10H2 |
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| InChIKey | PPWRHKISAQTCCG-UHFFFAOYSA-N |
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| SMILES | C1(N)=CC(F)=C(F)C=C1N |
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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 42 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 Irrit. 2 (100%) |
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| Wassergefährdungsklasse (WGK) | WGK 3 |
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| Zollcode | 29215900 |
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| R-Sätze (R) | 36/37/39 |
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| Sicherheitshinweise (S) | 24-36/37 |
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| Lagerklasse | 11 - Combustible Solids |
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