33001

ペンタフルオロベンジルブロミド

analytical standard

• 別名: 2,3,4,5,6-ペンタフルオロベンジルブロミド, α-ブロモ-2,3,4,5,6-ペンタフルオロトルエン, (ブロモメチル)ペンタフルオロベンゼン
• 化学式: C₆F₅CH₂Br
• CAS番号: 1765-40-8
• 分子量: 260.99
• Beilstein: 647808
• EC Number: 217-182-4
• MDL番号: MFCD00000299
• UNSPSCコード: 41116105
• PubChem Substance ID: 24859828

特性

• グレード: analytical standard; for GC derivatization
• 詳細: Alkylation reagent
• 反応適合性: reagent type: derivatization reagent; reaction type: Alkylations; reagent type: derivatization reagent; reaction type: Esterifications
• 包装: ampule of 5 g
• テクニック: gas chromatography (GC): suitable (ECD)
• 屈折率: n20/D 1.471 (lit.)
• bp: 174-175 °C (lit.)
• mp: 19-20 °C (lit.)
• 密度: 1.728 g/mL at 25 °C (lit.)
• SMILES記法: 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

詳細

詳細

Pentafluorobenzyl bromide (PFB-Br) is a derivatization reagent. Excess reagent may be removed by reaction with an aminophenol. It is an alkylation reagent suitable for electron capture detector (ECD) detection. It is also a lachrymator.

アプリケーション

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.

その他情報

Reagent for pentafluorobenzyl ester.

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H315,H319,H335
• 注意書き: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 3
• 引火点(°F): 181.4 °F - closed cup
• 引火点(℃): 83 °C - closed cup
• 個人用保護具 (PPE): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter