ChemicalBook Optimization Suppliers |
名前: |
Alfa Aesar |
電話番号: |
400-6106006 |
電子メール: |
saleschina@alfa-asia.com |
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融点 | 118-120 °C (lit.) | 貯蔵温度 | Keep in dark place,Sealed in dry,Room Temperature | 外見 | Crystalline Powder or Crystals or Crystals | 色 | Orange to red to brown | 水溶解度 | INSOLUBLE | Sensitive | Air Sensitive | 極大吸収波長 (λmax) | 314nm(DMF aq.)(lit.) | 暴露限界値 | ACGIH: TWA 1 mg/m3 NIOSH: TWA 1 mg/m3 | 安定性: | Stable. Incompatible with strong oxidizing agents. | EPAの化学物質情報 | Ferrocenecarboxaldehyde (12093-10-6) |
Sフレーズ | 22-24/25 | WGK Germany | 3 | TSCA | Yes | HSコード | 29319090 |
| フェロセンカルボキシアルデヒド Usage And Synthesis |
外観 | 淡赤色~褐色、結晶~結晶性粉末 | 用途 | 有機合成原料。 | 化学的特性 | crystalline solid | 使用 | Ferrocenecarboxaldehyde, is used to prepare chiral ferrocene aziridinylmethanols for selective azomethine ylide cycloaddtion. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals. | 純化方法 | It forms red crystals from heptane/CH2Cl2, EtOH or pet ether and sublimes at 70o/1mm. The cyanohydrin has m 104o (from *C6H6/EtOH). The semicarbazone has m 217-219o(dec) after recrystallisation from aqueous EtOH. The oxime provides two isomers from pet ether viz m 96-99o and m 155o. The O-acetyloxime has m 80-81o after recrystallisation from hexane [Lindsay & Hauser J Org Chem 22 355 1957]. The 2,4-dinitrophenylhydrazone has m 248o(dec). [Beilstein 16 IV 1798, Graham et al. J Am Chem Soc 79 3416 1957, Broadhead et al. J Chem Soc 650 1958.] |
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