反式-查耳酮
trans-Chalcone
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3035543 | Alfa Aesar | 97% | 100g | 1060 | 请咨询 |
| 3035543 | Alfa Aesar | 97% | 500g | 3780 | 请咨询 |
| 3254388 | Sigma-Aldrich | 97% | 5 G | 448 | 请咨询 |
| 3254388 | Sigma-Aldrich | 97% | 100 G | 629 | 请咨询 |
| 3470010 | 翁江 | ≥99.0% | 100g | 336 | 请咨询 |
| 3470010 | 翁江 | ≥99.0% | 500g | 1035 | 请咨询 |
| 3488327 | Ryon | BR，98% | 5克 | 34 | 请咨询 |
| 3488327 | Ryon | BR，98% | 25克 | 80 | 请咨询 |
| 3488327 | Ryon | BR，98% | 100克 | 240 | 请咨询 |
| 3488327 | Ryon | BR，98% | 500克 | 919 | 请咨询 |
| 3500175 | 韶远 | 97% | 5g | 57 | 请咨询 |
| 3500175 | 韶远 | 97% | 10g | 80 | 请咨询 |
| 3500175 | 韶远 | 97% | 25g | 113 | 请咨询 |
| 3500175 | 韶远 | 97% | 100g | 273 | 请咨询 |
| 3500175 | 韶远 | 97% | 250g | 633 | 请咨询 |
| 4008837 | J&K | 97% | 100G | 531 | 请咨询 |
| 4015514 | J&K | 97% | 100MG | 172 | 请咨询 |
结构式
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基本信息
| 应用 | Trans chalcone is used to prevent lung and forestomach cancer. It induces programmed cell death due to reduced mitochondrial transmembrane potential in Arabidopsis thaliana roots. |
| 备注 | Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from strong oxidizing agents. |
| MDL | MFCD00003082 |
| EINECS | 210-383-8 |
| 分子式 | C15H12O |
| 分子量 | 208.26 |
| 熔点 | 55-57° |
| 沸点 | 208°/25mm |
| 灵敏度 | Ambient temperatures. |
| 形态 | Crystalline powder |
| 溶解性 | Soluble in chloroform, ether, benzene, and ethanol (slightly). Insoluble in water. |
| Beilstein | 509985 |
| Merck | 14,2037 |
| 危险类别 | 22-36/37/38 Harmful if swallowed.Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-36/37-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste |
| RTECS | UD5576750 |
| 欧盟危险品标志 |  |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H302-H315-H319-H335 Harmful if swallowed.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. |