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Cyclopropancarbonylchlorid
Cyclopropyl Carbonyl Chloride · CPCCI · Cyclopropanecarbonyl · Cyclopropylcarboxylic acid chloride · CYCLOPROPANECARBOXYLIC ACID CHLORIDE · CPA-Cl · opropanecarbonyL · Artemether Impurity 12
Identifikatoren & physikalische Daten
| CAS No. | 4023-34-1 |
|---|---|
| Summenformel | C4H5ClO |
| Durchschnittliche Molmasse | 104,53 g/mol |
| Monoisotopische Masse | 104,00289246 g/mol |
| SMILES | O=C(Cl)C1CC1 |
| InChIKey | ZOOSILUVXHVRJE-UHFFFAOYSA-N |
| PubChem CID | 77637 |
| EC No. | 223-684-4 |
| DTXSID | DTXSID2063266 |
| Lokaler Name | Cyclopropancarbonylchlorid |
Chemische & physikalische Eigenschaften
| XLogP | 1,2 |
|---|---|
| Polarare Oberfläche (TPSA) | 17,1 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 6 |
| Formalladung | 0 |
| Komplexität | 75,6 |
| SpringerMaterials Properties | Schoenflies notation |
| Schmelzpunkt | 77.5-78.5 °C(Solv: hexane (110-54-3)) |
| Siedepunkt | 119 °C(lit.) |
| Dichte | 1.152 g/mL at 25 °C(lit.) |
| Brechungsindex | n20/D 1.452(lit.) |
| Flammpunkt | 74 °F |
| Lagerbedingungen | 2-8°C |
| Löslichkeit | soluble in Chloroformdecomposes |
| Aggregatzustand | Liquid |
| Wichte | 1.1520 |
| Farbe | Clear colorless to slightly yellow |
| BRN | 471286 |
| Stabilität | Moisture Sensitive |
| InChI | 1S/C4H5ClO/c5-4(6)3-1-2-3/h3H,1-2H2 |
| InChIKey | ZOOSILUVXHVRJE-UHFFFAOYSA-N |
| SMILES | ClC(=O)C1CC1 |
| CAS Datenbank | 4023-34-1(CAS DataBase Reference) |
| NIST chemische Informationen | Cyclopropanecarboxylic acid chloride(4023-34-1) |
| EPA chemische Informationen | Cyclopropanecarbonyl chloride (4023-34-1) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH226 (86.3%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P234, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P280, P301+P316, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P363, P370+P378, P390, P403+P233, P403+P235, P405, P406, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 270 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: Cyclopropanecarbonyl chlorideStatus: Active Update: 12-10-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/11347Cyclopropanecarboxylic acid chloride: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Flam. Liq. 3 (86.3%) |
| F | 10-21 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 2920 8/PG 2 |
| Zollcode | 29162000 |
| R-Sätze (R) | 10-34-29-25-36-38 |
| Toxizität | LD50 orally in Rabbit: 200 mg/kg |
| Gefahrensymbole | C,F |
| Sicherheitshinweise (S) | 26-36/37/39-45-8-16 |
| Gefahrenklasse | 8Acute Tox. 3 OralEye Dam. 1Flam. Liq. 3Skin Corr. 1B |
| Verpackungsgruppe | II |
| Lagerklasse | 3 - Flammable liquids |
Anwendungen & Verwendung
Verwenden
Cyclopropanecarbonyl chloride can be used as an alkylating reagent in the preparation of some chemical building blocks such as formylcyclopropane, cyclopropanecarboxylic acid hydrazide, bis(cyclopropylcarbonyl) peroxide, 1-cyclopropanecarboxamide, 2-cyclopropylcarbonylcyclohexane-1,3-diones and cyclopropyl analog of triazolopiperazine-amides.