HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 236276Erstellt: 27. Oktober 2026
2-Chloro-3-methylquinoxaline
NSC 38593 · AKOS BBS-00004537 · TIMTEC-BB SBB010632 · 2-Chloro-3-methyl-quinoxaline · Quinoxaline, 2-chloro-3-methyl- · 2-Chloro-3-methylquinoxaline ,97% · 2-Chloro-3-methylquinoxaline
https://huagongshe.com/de/chemical/236276
Identifikatoren & physikalische Daten
| CAS No. | 32601-86-8 |
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| Summenformel | C9H7ClN2 |
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| Durchschnittliche Molmasse | 178,62 g/mol |
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| Monoisotopische Masse | 178,0297759 g/mol |
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| SMILES | Cc1nc2ccccc2nc1Cl |
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| InChIKey | PXDLUYLWPJMGJA-UHFFFAOYSA-N |
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| PubChem CID | 236276 |
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| EC No. | 676-130-2 |
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| DTXSID | DTXSID50284712 |
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Chemische & physikalische Eigenschaften
| XLogP | 2,6 |
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| Polarare Oberfläche (TPSA) | 25,8 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 2 |
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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 | 163 |
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| Schmelzpunkt | 91-93℃ |
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| Siedepunkt | 259.9±35.0 °C(Predicted) |
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| Dichte | 1.292±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2–8 °C |
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| Aggregatzustand | powder |
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| pKa (Säurekonstante) | -1.14±0.48(Predicted) |
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| InChI | 1S/C9H7ClN2/c1-6-9(10)12-8-5-3-2-4-7(8)11-6/h2-5H,1H3 |
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| InChIKey | PXDLUYLWPJMGJA-UHFFFAOYSA-N |
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| SMILES | Cc1nc2ccccc2nc1Cl |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH301 (84.8%): Toxic if swallowed [Danger Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 46 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.WarningH302+H312+H332 (100%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oralacute toxicity, dermalacute toxicity, inhalation] |
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| Hazard Classes and Categories | Acute Tox. 3 (84.8%)Acute Tox. 4 (100%) |
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| Wassergefährdungsklasse (WGK) | 2 |
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| UN-Transportnummer | UN 2811 6.1 / PGIII |
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| Zollcode | 29339900 |
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| R-Sätze (R) | 25-41 |
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| Gefahrensymbole | Xi,T |
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| Sicherheitshinweise (S) | 26-39-45 |
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| Gefahrenklasse | IRRITANTAcute Tox. 3 OralEye Dam. 1 |
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| Lagerklasse | 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects |
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