苄氧基乙酰氯
Benzyloxyacetyl chloride
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3029160 | Alfa Aesar | 1g | 478 | 请咨询 |
| 3029160 | Alfa Aesar | 5g | 1230 | 请咨询 |
| 3029160 | Alfa Aesar | 25g | 4000 | 请咨询 |
| 3413685 | Sigma-Aldrich | 5 G | 810 | 请咨询 |
| 3413685 | Sigma-Aldrich | 25 G | 3250 | 请咨询 |
| 3477330 | Alfa Aesar | 5g | 2080 | 请咨询 |
| 3477330 | Alfa Aesar | 25g | 5600 | 请咨询 |
| 3515743 | J&K | 1G | 182 | 请咨询 |
结构式
 |
基本信息
| 应用 | Benzyloxyacetyl chloride is a reagent used to construct substituted 2-azetidinones for further elaboration into annulated β-lactams. It is a commonly employed reagent for asymmetric synthesis of β-lactams. It is also used in preparation of (S)-3-(methylamino)-3-((R)-pyrrolidin-3-yl)propanenitrile, key intermediate in the preparation of fluoroquinolone antibiotic for respiratory tract infections, non-racemic helicene and β-lactams. |
| 备注 | It is sensitive to moisture. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature is 2 - 8?°C. Store under inert gas. |
| MDL | MFCD00010768 |
| 分子式 | C9H9ClO2 |
| 分子量 | 184.62 |
| 沸点 | 84-87°/0.4mm |
| 闪点 | >110°(230°F) |
| 密度 | 1.189 |
| 折射率 | 1.5230 |
| 灵敏度 | Keep Cold. Moisture Sensitive. |
| 形态 | Liquid |
| 溶解性 | Reacts with water. |
| Beilstein | 1947363 |
| UN# | UN3265 |
| 包装组 | II |
| 危险类别 | 14-34 Reacts violently with water.Causes burns. |
安全信息
| 危险等级 | 8 |
| 安全等级 | 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| 欧盟危险品标志 |  |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H314-H318 Causes severe skin burns and eye damage.Causes serious eye damage. |
| Precautionary Statements | P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |