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HCID 70737Erstellt: 26. Oktober 2026
6-Methylpyridin-2-carbaldehyd
6-METHYLPICOLINALDEHYDE · 6-METHYL-2-PYRIDINECARBALDEHYDE · 6-METHYLPYRIDINE-2-CARBOXALDEHYDE · 6-METHYLPYRIDINE-2-CARBOXYALDEHYDE · dehyde, 6-methyL · 6-ForMyl-2-picoline · TIMTEC-BB SBB004287 · 2-FORMYL-6-PICOLINE
https://huagongshe.com/de/chemical/70737
Identifikatoren & physikalische Daten
| CAS No. | 1122-72-1 |
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| Summenformel | C7H7NO |
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| Durchschnittliche Molmasse | 121,14 g/mol |
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| Monoisotopische Masse | 121,05276384 g/mol |
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| SMILES | Cc1cccc(C=O)n1 |
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| InChIKey | AHISYUZBWDSPQL-UHFFFAOYSA-N |
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| PubChem CID | 70737 |
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| EC No. | 214-359-8 |
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| DTXSID | DTXSID5061530 |
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| Lokaler Name | 6-Methylpyridin-2-carbaldehyd |
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Chemische & physikalische Eigenschaften
| XLogP | 1 |
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| Polarare Oberfläche (TPSA) | 30 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 2 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 9 |
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| Formalladung | 0 |
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| Komplexität | 103 |
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| Stoffklassen | Nitrogen Compounds -> Pyridines |
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| Physical Description | Dark yellow crystalline solidmp = 31-33 deg C[Sigma-Aldrich MSDS] |
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| Schmelzpunkt | 31-33 °C(lit.) |
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| Siedepunkt | 105-108°C/12mm |
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| Dichte | 1.1344 (rough estimate) |
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| Brechungsindex | n20/D 1.527(lit.) |
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| Flammpunkt | 155 °F |
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| Lagerbedingungen | 2-8°C |
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| Aggregatzustand | Low Melting Solid |
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| pKa (Säurekonstante) | 3.96±0.10(Predicted) |
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| Farbe | Light yellow to brown |
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| Löslichkeit | 750 g/L (20 ºC) |
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| BRN | 107476 |
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| InChI | 1S/C7H7NO/c1-6-3-2-4-7(5-9)8-6/h2-5H,1H3 |
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| InChIKey | AHISYUZBWDSPQL-UHFFFAOYSA-N |
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| SMILES | Cc1cccc(C=O)n1 |
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| CAS Datenbank | 1122-72-1(CAS DataBase Reference) |
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| EPA chemische Informationen | 6-Methyl-2-pyridinecarboxaldehyde (1122-72-1) |
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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 48 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Regulatorische Informationen | Chemical: 2-Pyridinecarboxaldehyde, 6-methyl-2-Pyridinecarboxaldehyde, 6-methyl-: Does not have an individual approval but may be used under an appropriate group standard |
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| Gefahrenübersicht | A skin and strong eye irritant[Sigma-Aldrich MSDS] See 4-Pyridinecarboxaldehyde and Pyridine-2-carbaldehyde. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| F | 8-9-23 |
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| Wassergefährdungsklasse (WGK) | 3 |
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| TSCA-Inventar-Status | TSCA listed |
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| UN-Transportnummer | UN 1325 |
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| Zollcode | 29339900 |
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| R-Sätze (R) | 36/37/38 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 26-36-37/39 |
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| Gefahrenklasse | IRRITANT, LIGHT SENSITIVE, KEEP COLDEye Irrit. 2Skin Irrit. 2STOT SE 3 |
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| Lagerklasse | 11 - Combustible Solids |
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