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HCID 2736990Erstellt: 27. Oktober 2026
4-(Difluoromethoxy)benzonitrile
AKOS B018635 · ART-CHEM-BB B018635 · 4-(Difluoromethoxy)benzonitrile · 1-Cyano-4-(difluoromethoxy)benzene · Benzonitrile, 4-(difluoromethoxy)- · 4-(Difluoromethoxy)benzonitrile98% · 4-(Difluoromethoxy)benzonitrile 98% · 4-Cyano-alpha,alpha-difluoroanisole, 4-Cyanophenyl difluoromethyl ether
https://huagongshe.com/de/chemical/2736990
Identifikatoren & physikalische Daten
| CAS No. | 90446-25-6 |
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| Summenformel | C8H5F2NO |
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| Durchschnittliche Molmasse | 169,13 g/mol |
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| Monoisotopische Masse | 169,03392022 g/mol |
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| SMILES | N#Cc1ccc(OC(F)F)cc1 |
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| InChIKey | OGMOYCCCAFJQKI-UHFFFAOYSA-N |
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| PubChem CID | 2736990 |
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| EC No. | 670-827-5 |
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| DTXSID | DTXSID50920380 |
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Chemische & physikalische Eigenschaften
| XLogP | 2,6 |
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| Polarare Oberfläche (TPSA) | 33 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 4 |
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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 | 179 |
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| Schmelzpunkt | 40-42 |
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| Siedepunkt | 245℃ |
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| Dichte | 1.26 |
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| Flammpunkt | 102℃ |
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| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2-8°C |
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| Löslichkeit | soluble in Methanol |
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| Aggregatzustand | powder to lump to clear liquid |
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| Farbe | White or Colorless to Orange to Green |
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| CAS Datenbank | 90446-25-6(CAS DataBase Reference) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH301+H311+H331 (33.3%): Toxic if swallowed, in contact with skin or if inhaled [Danger Acute toxicity, oralacute toxicity, dermalacute toxicity, inhalation]P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 3 reports by companies from 3 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. 3 (66.7%) |
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| UN-Transportnummer | UN 3439 6.1/PG III |
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| Zollcode | 2926907090 |
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| Gefahrensymbole | T |
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| Gefahrenklasse | TOXIC |
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| Verpackungsgruppe | III |
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