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CAS RN: 496-15-1 | 產品號碼: I0033
| 產品號碼 | I0033 |
| 純度/分析方法 | >98.0%(GC)(T) |
| 分子式 / 分子量 | C__8H__9N = 119.17 |
| 外觀與形狀（20°C） | Liquid |
| 儲存條件 | Room Temperature (Recommended in a cool and dark place, <15°C) |
| 儲存在惰性氣體下 | Store under inert gas |
| 應避免的情況 | Light Sensitive,Air Sensitive |
| CAS RN | 496-15-1 |
| Reaxys-RN | 111915 |
| PubChem Substance ID | 87571442 |
| SDBS (AIST Spectral DB) | 1358 |
| MDL編號 | MFCD00005705 |
產品規格
| Appearance | Colorless to Yellow to Orange clear liquid |
| Purity(GC) | min. 98.0 % |
| Purity(Nonaqueous Titration) | min. 98.0 % |
性質
| 沸點 | 231 °C |
| flp | 93 °C |
| 比重 | 1.07 |
| 折射率 | 1.59 |
GHS
| 圖形表示 |
|
| 信號詞 | Warning |
| 危險性說明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H227 : Combustible liquid. |
| 防範說明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P403 + P235 : Store in a well-ventilated place. Keep cool. |
相關法規
| RTECS # | NL6906300 |
運輸資料
| HS編碼* | 2933.99-000 |
Application
Catalytic Formylation Using Indoline
Experimental procedure:
Alkenylboronic acids (0.12 mmol, 1.2 eq.) and glyoxylic acid monohydrate (0.1 mmol, 1.0 eq., 9.2 mg) are placed in a flask. Acetonitrile (1.0 mL) is injected into the vial and then indoline (0.03 mmol, 3.4 µL) is added. The mixture is stirred at room temperature for 24 h exposed to air. After stirred for 24 h, the residue is purified by column chromatography (SiO2, hexanes:EtOAc) to provide the corresponding compounds.
Alkenylboronic acids (0.12 mmol, 1.2 eq.) and glyoxylic acid monohydrate (0.1 mmol, 1.0 eq., 9.2 mg) are placed in a flask. Acetonitrile (1.0 mL) is injected into the vial and then indoline (0.03 mmol, 3.4 µL) is added. The mixture is stirred at room temperature for 24 h exposed to air. After stirred for 24 h, the residue is purified by column chromatography (SiO2, hexanes:EtOAc) to provide the corresponding compounds.
References
- Synthesis of Aldehydes by Organocatalytic Formylation Reactions of Boronic Acids with Glyoxylic Acid
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