263524

2,3-Difluorbenzonitril

98%

• Lineare Formel: F₂C₆H₃CN
• CAS-Nummer: 21524-39-0
• Molekulargewicht: 139.10
• EG-Nummer: 244-418-3
• MDL-Nummer: MFCD00009976
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24855980
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: 98%
• Brechungsindex: n20/D 1.4882 (lit.)
• Dichte: 1.254 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: fluoro; nitrile
• SMILES String: Fc1cccc(C#N)c1F
• InChI: 1S/C7H3F2N/c8-6-3-1-2-5(4-10)7(6)9/h1-3H
• InChIKey: GKPHNZYMLJPYJJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Electronic transitions of 2,3-difluorobenzonitrile has been studied by photoacoustic spectroscopy.

Anwendung

2,3-Difluorobenzonitrile has been used in the preparation of difluorophenyl-1,2,3,5-dithiadiazolyl and cyanophenoxazines.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H312 + H332,H315,H319,H335
• P-Sätze: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 167.0 °F - closed cup
• Flammpunkt (°C): 75 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter