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联苯基-4,4'-二硼酸
Biphenyl-4,4'-diboronic acid
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3029666 | 1g | 2420 | |||
| 3029666 | 5g | 7890 |
产品别名
4151-80-8
联苯基-4,4'-二硼酸
Biphenyl-4,4'-diboronic acid
Biphenyl-4,4'-diylbisboronic acid
基本信息
| 应用 | Biphenyl-4,4'-diboronic acid is used in the preparation of cycloparaphenylenes through Suzuki coupling. It is also employed in the synthesis of 1,3,2-diazaboroine derivatives, which is useful for organic thin-film transistor applications. It plays an important role in the preparation of arylboronates from reactions with catechol, dihydroxynaphthalene and diaminobenzenedithiol, which finds application as organic field-effect transistors and light emitting diodes. |
| 备注 | Incompatible with strong oxidizing agents. |
| MDL | MFCD00151795 |
| EINECS | 000-000-0 |
| 分子式 | C12H12B2O4 |
| 分子量 | 241.85 |
| 熔点 | ca 300° dec. |
| 灵敏度 | Ambient temperatures. |
| 溶解性 | Soluble in water. |
| Beilstein | 2941876 |
| 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. |
