265187

2,5-Difluorobenzaldehyde

98%

• Linear Formula: F₂C₆H₃CHO
• CAS Number: 2646-90-4
• Molecular Weight: 142.10
• MDL number: MFCD00010327
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24856060
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 98%
• 형태: liquid
• refractive index: n20/D 1.498 (lit.)
• bp: 67-69 °C/17 mmHg (lit.)
• density: 1.308 g/mL at 25 °C (lit.)
• 작용기: aldehyde; fluoro
• SMILES string: Fc1ccc(F)c(C=O)c1
• InChI: 1S/C7H4F2O/c8-6-1-2-7(9)5(3-6)4-10/h1-4H
• InChI key: VVVOJODFBWBNBI-UHFFFAOYSA-N

설명

일반 설명

The emission and absorption spectra of 2,5-difluorobenzaldehyde were studied.

애플리케이션

2,5-Difluorobenzaldehyde was used in the synthesis of fluorinated analog by Henry condensation with nitroethane.

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H226,H315,H319,H335
• 예방조치 성명서: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 138.2 °F - closed cup
• Flash Point (°C): 59 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter