3-溴-4-羟基苯甲酸甲酯
Methyl 3-bromo-4-hydroxybenzoate
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3053508 | Alfa Aesar | 98% | 10g | 1110 | 请咨询 |
| 3053508 | Alfa Aesar | 98% | 50g | 4820 | 请咨询 |
| 3498141 | 韶远 | 95% | 1g | 52 | 请咨询 |
| 3498141 | 韶远 | 95% | 5g | 140 | 请咨询 |
| 3498141 | 韶远 | 95% | 10g | 211 | 请咨询 |
| 3498141 | 韶远 | 95% | 25g | 483 | 请咨询 |
| 3498141 | 韶远 | 95% | 100g | 1700 | 请咨询 |
基本信息
| 应用 | A reactant used in the preparation of selective inhibitors. In unsymmetrical Ullman reaction between methyl 5bromovanillate (II) and methyl 3-bromo-4-hydroxybenzoate (III) yielded all the three possible dicarbomethoxy-dibenzo-pdioxms which were separated by repeated chromatography over silica gel. A phosphorus- and bromine-containing bifunctional monomer has been prepared from bis(chloromethyl)methylphosphine oxide and the sodium salt of methyl 3-bromo-4-hydroxybenzoate. |
| 备注 | Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents. |
| MDL | MFCD06203850 |
| 分子式 | C8H7BrO3 |
| 分子量 | 231.05 |
| 熔点 | 108-110° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 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. |