124826

4-Cyanobenzoylchlorid

98%

• Synonym(e): 4-Cyanobenzoic acid chloride, p-Cyanobenzoyl chloride
• Lineare Formel: NCC₆H₄COCl
• CAS-Nummer: 6068-72-0
• Molekulargewicht: 165.58
• Beilstein: 386729
• EG-Nummer: 228-005-5
• MDL-Nummer: MFCD00001822
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24847629
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 98%
• Form: solid
• mp (Schmelzpunkt): 68-70 °C (lit.)
• Funktionelle Gruppe: acyl chloride; nitrile
• SMILES String: ClC(=O)c1ccc(cc1)C#N
• InChI: 1S/C8H4ClNO/c9-8(11)7-3-1-6(5-10)2-4-7/h1-4H
• InChIKey: USEDMAWWQDFMFY-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

4-Cyanobenzoyl chloride participates in the benzylamine acylation of Argopore MB-CHO resin in the presence of pyridine and catalyst. It reacts with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidinoxyl (4-hydroxy-TEMPO) in pyridine under nitrogen atmosphere to form 4-cyanobenzoyl-TEMPO.

Anwendung

4-Cyanobenzoyl chloride has been used in the synthesis of new liquid crystalline heteroaromatic compounds containing the five-membered isoxazole, tetrazole and 1,2,4-oxadiazole rings. It has been used in the synthesis of substituted benzoate esters and to study their excited-state behavior.

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Danger
• H-Sätze: H314
• P-Sätze: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Gefahreneinstufungen: Eye Dam. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges