HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 9673039Erstellt: 27. Oktober 2026
Chroman-4-one oxime
(E)-Chroman-4-One Oxime · Chroman-4-One Oxime · (E)-Chroman-4-One Oxime(WXC02425) · N-Hydroxy-2,3-dihydro-4H-chromen-4-imine · 4H-1-Benzopyran-4-one, 2,3-dihydro-, oxime · N-(3,4-dihydro-2H-1-benzopyran-4-ylidene)hydroxylamine
https://huagongshe.com/de/chemical/9673039
Identifikatoren & physikalische Daten
| CAS No. | 24541-01-3 |
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| Summenformel | C9H9NO2 |
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| Durchschnittliche Molmasse | 163,17 g/mol |
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| Monoisotopische Masse | 163,06332853 g/mol |
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| SMILES | O/N=C1\CCOc2ccccc21 |
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| InChIKey | LOWLISSVPQGXNV-CSKARUKUSA-N |
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| PubChem CID | 9673039 |
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| EC No. | 127-288-1 |
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Chemische & physikalische Eigenschaften
| XLogP | 1,6 |
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| Polarare Oberfläche (TPSA) | 41,8 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 12 |
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| Formalladung | 0 |
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| Komplexität | 191 |
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| Schmelzpunkt | 138 °C |
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| Siedepunkt | 323.7±22.0 °C(Predicted) |
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| Dichte | 1.26±0.1 g/cm3(Predicted) |
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| pKa (Säurekonstante) | 10.83±0.20(Predicted) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]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)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Acute Tox. 4 (100%)Skin Irrit. 2 (100%)Eye Irrit. 2A (100%)STOT SE 3 (100%) |
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| Zollcode | 2932990090 |
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