263524

2,3-Difluorobenzonitrile

98%

• Linear Formula: F₂C₆H₃CN
• CAS Number: 21524-39-0
• Molecular Weight: 139.10
• EC Number: 244-418-3
• MDL number: MFCD00009976
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24855980
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: 98%
• refractive index: n20/D 1.4882 (lit.)
• density: 1.254 g/mL at 25 °C (lit.)
• 작용기: fluoro; nitrile
• SMILES string: Fc1cccc(C#N)c1F
• InChI: 1S/C7H3F2N/c8-6-3-1-2-5(4-10)7(6)9/h1-3H
• InChI key: GKPHNZYMLJPYJJ-UHFFFAOYSA-N

설명

일반 설명

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

애플리케이션

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

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302 + H312 + H332,H315,H319,H335
• 예방조치 성명서: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 167.0 °F - closed cup
• Flash Point (°C): 75 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter