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HCID 74670Erstellt: 27. Oktober 2026
4-Chlorophenyl isocyanide
HANSA ISN-0726 · BIO-FARMA BF001949 · 4-CHLORPHENYLISOCYANIDE · p-Chlorophenyl isocyanide · 4-CHLOROPHENYL ISOCYANIDE · 1-CHLORO-4-ISOCYANOBENZENE · Benzene, 1-chloro-4-isocyano- · Benzene, 1-chloro-4-isocyano- (9CI)
https://huagongshe.com/de/chemical/74670
Identifikatoren & physikalische Daten
| CAS No. | 1885-81-0 |
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| Summenformel | C7H4ClN |
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| Durchschnittliche Molmasse | 137,56 g/mol |
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| Monoisotopische Masse | 137,00322681 g/mol |
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| SMILES | [C-]#[N+]c1ccc(Cl)cc1 |
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| InChIKey | QPPCIPBFKQOIMT-UHFFFAOYSA-N |
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| PubChem CID | 74670 |
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| EC No. | 621-114-2 |
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| DTXSID | DTXSID50172206 |
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Chemische & physikalische Eigenschaften
| XLogP | 2,6 |
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| Polarare Oberfläche (TPSA) | 4,4 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 1 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 9 |
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| Formalladung | 0 |
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| Komplexität | 127 |
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| SpringerMaterials Properties | Density |
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| Schmelzpunkt | 71-75 °C(lit.) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (97.5%): Harmful if swallowed [Warning Acute toxicity, oral]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)Aggregated GHS information provided per 40 reports by companies from 3 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 (97.5%) |
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| Wassergefährdungsklasse (WGK) | 3 |
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| R-Sätze (R) | 20/21/22-36/37/38 |
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| Gefahrensymbole | Xn |
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| Sicherheitshinweise (S) | 26-36 |
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