590630

2-エチニルベンズアルデヒド

97%

• 化学式: HC≡CC₆H₄CHO
• CAS番号: 38846-64-9
• 分子量: 130.14
• MDL番号: MFCD04039985
• UNSPSCコード: 12352100
• PubChem Substance ID: 24881289
• NACRES: NA.22
• フォーム: solid
• アッセイ: 97%

特性

• 品質水準: 100
• アッセイ: 97%
• フォーム: solid
• mp: 64-67 °C (lit.)
• 官能基: aldehyde
• SMILES記法: [H]C(=O)c1ccccc1C#C
• InChI: 1S/C9H6O/c1-2-8-5-3-4-6-9(8)7-10/h1,3-7H
• InChI Key: ZEDSAJWVTKUHHK-UHFFFAOYSA-N

詳細

アプリケーション

2-Ethynylbenzaldehyde may be used in the synthesis of the following:

• iodoisoquinoline-fused benzimidazoles obtained via tandem iodocyclization of 2-ethynylbenzaldehyde with o-benzenediamine and iodine in the presence of copper(I)iodide
• N-[(7,7a-dihydroisoquinolino[2,1-a]perimidin-13-yl)methyl]-N-isopropylpropan-2-amine obtained via a multi-step process

It may also be used in the synthesis of the following substituted 2-alkynylbenzaldehydes by Sonogashira coupling:

• 2-[(2-bromophenyl)ethynyl]benzaldehyde
• 2-[(2-bromo-5-fluorophenyl)ethynyl]benzaldehyde
• 2-[(2-bromo-5-methylphenyl)ethynyl]benzaldehyde
• 2-(phenylethynyl)benzaldehyde
• 2-[(4-methylphenyl)ethynyl]benzaldehyde

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: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves