HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Lithiumcyanid
Cyanolithium · LithiuMcyanid · Lithio cyanide · LITHIUM CYANIDE · Lithium cyanide(Li(CN)) · Lithium Cyanide, 0.5M Solution in N,N-Dimethylformamide
Identifikatoren & physikalische Daten
| CAS No. | 2408-36-8 |
|---|---|
| Summenformel | CLiN |
| Durchschnittliche Molmasse | 33 g/mol |
| Monoisotopische Masse | 33,01907744 g/mol |
| SMILES | [C-]#N.[Li+] |
| InChIKey | JORQDGTZGKHEEO-UHFFFAOYSA-N |
| PubChem CID | 75478 |
| EC No. | 219-308-3 |
| DTXSID | DTXSID10946920 |
| Lokaler Name | Lithiumcyanid |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 23,8 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 3 |
| Formalladung | 0 |
| Komplexität | 12 |
| Physical Description | Clear brownish-yellow liquid[MSDSonline] |
| Schmelzpunkt | 160℃ [KIR78] |
| Dichte | 1.075 |
| Löslichkeit | sol H2O, DMF, THF. |
| Farbe | white orthorhombic crystals, crystalline |
| CAS Datenbank | 2408-36-8 |
| EPA chemische Informationen | Lithium cyanide (Li(CN)) (2408-36-8) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]H300 (90.5%): Fatal if swallowed [Danger Acute toxicity, oral]H310 (90.5%): Fatal in contact with skin [Danger Acute toxicity, dermal]H330 (100%): Fatal if inhaled [Danger Acute toxicity, inhalation]H400 (90.5%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]H410 (90.5%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]P210, P233, P240, P241, P242, P243, P260, P262, P264, P270, P271, P273, P280, P284, P301+P316, P302+P352, P303+P361+P353, P304+P340, P316, P320, P321, P330, P361+P364, P370+P378, P391, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 42 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| Gefahrenübersicht | See CYANIDES. |
| Hazard Classes and Categories | Flam. Liq. 3 (100%)Acute Tox. 2 (90.5%)Acute Tox. 1 (90.5%)Acute Tox. 1 (100%)Aquatic Acute 1 (90.5%)Aquatic Chronic 1 (90.5%) |
| Expositionsschutz und Persönliche Schutzausrüstung | 2.0 [mg/m3], inhalable fraction, as CN[German Research Foundation (DFG)] |
| Permissible Exposure Limit (PEL) | 5.0 [mg/m3], as CN |
| Immediately Dangerous to Life or Health (IDLH) | 25.0 [mg/m3], as CN |
| Unerwünschte Wirkungen | Neurotoxin - Other CNS neurotoxinNephrotoxin - The chemical is potentially toxic to the kidneys in the occupational setting.Other Poison - Chemical Asphyxiant |
| UN-Transportnummer | 1588 |
| R-Sätze (R) | 26/27/28-32-50/53 |
| Gefahrensymbole | T+,N |
| Sicherheitshinweise (S) | 7-28-29-45-60-61 |
| Gefahrenklasse | 6.1(a) |
| Verpackungsgruppe | II |
Anwendungen & Verwendung
Verwenden
Used for synthesis of nitriles from halides, alcohols, aldehydes, ketones; synthesis of cyanohydrins; deoxygenation of ketones.