HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 201734Erstellt: 26. Oktober 2026
Pyrazinemethanol
Pyrazin-2-ylmethanol · pyrazinemethanol · Pyrazin-2-ylMeth · pyrazin-2-ylmethal · 2-PYRAZINYLMETHANOL · 2-Pyrazinemethanol>2-HYDROXYMETHYLPYRAZINE · (Pyrazin-2-yl)methanol 97% · 2-(Hydroxymethyl)pyrazine 97%
https://huagongshe.com/de/chemical/201734
Identifikatoren & physikalische Daten
| CAS No. | 6705-33-5 |
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| Summenformel | C5H6N2O |
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| Durchschnittliche Molmasse | 110,11 g/mol |
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| Monoisotopische Masse | 110,04801281 g/mol |
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| SMILES | OCc1cnccn1 |
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| InChIKey | LFCWHDGQCWJKCG-UHFFFAOYSA-N |
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| PubChem CID | 201734 |
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| EC No. | 691-621-1 |
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| DTXSID | DTXSID00217338 |
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Chemische & physikalische Eigenschaften
| XLogP | -1 |
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| Polarare Oberfläche (TPSA) | 46 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 3 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 8 |
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| Formalladung | 0 |
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| Komplexität | 67,4 |
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| Schmelzpunkt | 38.5 |
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| Siedepunkt | 60°C/0.2mmHg(lit.) |
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| Dichte | 1.227±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | 2-8°C |
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| Aggregatzustand | powder to lump |
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| pKa (Säurekonstante) | 13.48±0.10(Predicted) |
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| Farbe | White to Light yellow |
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| LogP (Verteilungskoeffizient) | -0.181 (est) |
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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 4 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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| Zollcode | 2933998090 |
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| RTECS-Nr. | UQ3625000 |
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| R-Sätze (R) | 36/37/38-41-37/38-22 |
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| Gefahrensymbole | Xi,Xn |
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| hazard_note | Irritant |
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| Sicherheitshinweise (S) | 26-36/37/39-24/25-39 |
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