HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 688705Erstellt: 31. Oktober 2026
3-Cyano-6-methylchromone
6-METHYL-3-CYANOCHROMONE · 3-CYANO-6-METHYLCHROMONE · 3-CYANO-6-METHYLCHROMONE 99% · 6-Methylchromone-3-carbonitrile · 6-MethylchroManone-3-Carbonitrile · 6-Methylchromone-3-carbonitrile>6-Methylchromone-3-carbonitrile, 99% · 3-Cyano-6-methylchromone≥ 99.5% (HPLC) · 6-METHYL-4-OXO-4H-CHROMENE-3-CARBONITRILE
https://huagongshe.com/de/chemical/688705
Identifikatoren & physikalische Daten
| CAS No. | 50743-18-5 |
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| Summenformel | C11H7NO2 |
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| Durchschnittliche Molmasse | 185,18 g/mol |
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| Monoisotopische Masse | 185,04767847 g/mol |
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| SMILES | Cc1ccc2occ(C#N)c(=O)c2c1 |
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| InChIKey | FNRLRLMPBIRUSQ-UHFFFAOYSA-N |
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| PubChem CID | 688705 |
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| EC No. | 622-181-0 |
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| DTXSID | DTXSID10350962 |
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Chemische & physikalische Eigenschaften
| XLogP | 1,8 |
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| Polarare Oberfläche (TPSA) | 50,1 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 14 |
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| Formalladung | 0 |
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| Komplexität | 336 |
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| Schmelzpunkt | 151-153 °C(lit.) |
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| Siedepunkt | 311.6±42.0 °C(Predicted) |
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| Dichte | 1.29±0.1 g/cm3(Predicted) |
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| Lagerbedingungen | Sealed in dry,Room Temperature |
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| Aggregatzustand | powder to crystal |
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| Farbe | White to Light yellow |
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| CAS Datenbank | 50743-18-5(CAS DataBase Reference) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH312 (11.4%): Harmful in contact with skin [Warning Acute toxicity, dermal]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P317, 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 44 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 | Acute Tox. 4 (11.4%) |
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| Wassergefährdungsklasse (WGK) | 3 |
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| UN-Transportnummer | UN3439 |
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| Zollcode | 2932990090 |
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| R-Sätze (R) | 36/37/38 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 26-36 |
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| Gefahrenklasse | 6.1 |
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| Verpackungsgruppe | III |
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