90257

2,3,4,5,6-Pentafluorobenzyl bromide

for GC derivatization, LiChropur^™, ≥98.5% (GC)

• 동의어(들): PFB-Br, α-Bromo-2,3,4,5,6-pentafluorotoluene, (Bromomethyl)pentafluorobenzene
• Linear Formula: C₆F₅CH₂Br
• CAS Number: 1765-40-8
• Molecular Weight: 260.99
• Beilstein: 647808
• MDL number: MFCD00000299
• UNSPSC 코드: 12352103
• NACRES: NA.05

속성

• Grade: for GC derivatization
• Quality Level: 100
• 분석: ≥98.5% (GC)
• 형태: liquid
• 품질: LiChropur^™
• 반응 적합성: reagent type: derivatization reagent; reaction type: Acylations
• 기술: gas chromatography (GC): suitable
• refractive index: n20/D 1.471 (lit.)
• bp: 174-175 °C (lit.)
• mp: 19-20 °C (lit.)
• density: 1.728 g/mL at 25 °C (lit.)
• SMILES string: Fc1c(F)c(F)c(CBr)c(F)c1F
• InChI: 1S/C7H2BrF5/c8-1-2-3(9)5(11)7(13)6(12)4(2)10/h1H2
• InChI key: XDEPVFFKOVDUNO-UHFFFAOYSA-N

설명

애플리케이션

Learn more in the Product Information

It is used for the analysis of D2/E2-isoprostanes using negative ion chemical ionization-gas chromatography/mass spectrometry (NICI-GC/MS). Fatty acids may be converted to pentafluorobenzyl esters using PFG-Br and diisopropylethylamine during determination of fatty acids using NICI-GC/MS.

법적 정보

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: 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): 181.4 °F - closed cup
• Flash Point (°C): 83 °C - closed cup