3,5-二羟基-4,6,7-三甲氧基黄酮
3',5-Dihydroxy-4',6,7-trimethoxyflavone
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3043199 | Alfa Aesar | 97% | 25mg | 2840 | 请咨询 |
| 3043199 | Alfa Aesar | 97% | 100mg | 8480 | 请咨询 |
| 3086421 | Sigma-Aldrich | 97% | 5 MG | 1220 | 请咨询 |
| 3086421 | Sigma-Aldrich | 97% | 25 MG | 4440 | 请咨询 |
| 3086422 | Supelco | 97% | 10 MG | 3900 | 请咨询 |
| 3488803 | Ryon | BR，97% | 25毫克 | 1210 | 请咨询 |
| 3488803 | Ryon | BR，97% | 100毫克 | 3000 | 请咨询 |
| 3488803 | Ryon | 分析标准品，98%(HPLC) | 20毫克 | 1540 | 请咨询 |
| 4015443 | J&K | 97% | 20MG | 1980 | 请咨询 |
| 4118574 | 97% | 20 MG | 4610 | 请咨询 |
结构式
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基本信息
| 应用 | 3',5-Dihydroxy-4',6,7-trimethoxyflavone is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals. |
| 备注 | Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with and oxidizing agents. |
| MDL | MFCD00016929 |
| EINECS | 000-000-0 |
| 分子式 | C18H16O7 |
| 分子量 | 344.32 |
| 熔点 | 190-192° |
| 灵敏度 | Ambient temperatures. |
| 溶解性 | Insoluble in water. Soluble in chloroform and methanol. |
| Beilstein | 1355109 |
| Merck | 14,3901 |
| 危险类别 | 36/37/38 Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H315-H319-H335 Causes skin irritation.Causes serious eye irritation.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. |