4-乙氧基亚甲基-2-苯基唑啉-5-酮
4-Ethoxymethylene-2-phenyloxazolin-5-one
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3045321 | Alfa Aesar | 1g | 524 | 请咨询 |
| 3045321 | Alfa Aesar | 5g | 1910 | 请咨询 |
| 3045321 | Alfa Aesar | 25g | 7850 | 请咨询 |
| 3313627 | Supelco | 1 G | 850 | 请咨询 |
| 3313627 | Supelco | 5 G | 3160 | 请咨询 |
| 3313627 | Supelco | 10 G | 5010 | 请咨询 |
| 3313628 | Sigma-Aldrich | 1 G | 755 | 请咨询 |
| 3313628 | Sigma-Aldrich | 10 G | 4210 | 请咨询 |
结构式
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基本信息
| 应用 | 4-Ethoxymethylene-2-phenyloxazolin-5-one acts as sensitizing agent. It is also used as pharmaceutical intermediates. |
| 备注 | Store away from oxidizing agents. Store in a cool, dry condition in well sealed containers. |
| MDL | MFCD00003204 |
| EINECS | 239-713-9 |
| 分子式 | C12H11NO3 |
| 分子量 | 217.22 |
| 熔点 | 93-97° |
| 灵敏度 | Keep Cold. |
| 形态 | Crystalline powder |
| 溶解性 | Soluble in methanol (50 mg/ml), and water (partly). |
| Beilstein | 163055 |
| 危险类别 | 36/37/38-43 Irritating to eyes, respiratory system and skin.May cause sensitization by skin contact. |
安全信息
| 安全等级 | 24-26-37 Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| RTECS | RQ5786250 |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H315-H319-H317-H335 Causes skin irritation.Causes serious eye irritation.May cause an allergic skin reaction.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |