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2-溴苯乙烯
2-Bromostyrene
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3034145 | 5g | 3500 | |||
| 3034145 | 25g | 13970 |
产品别名
2039-88-5
2-溴苯乙烯
2-Bromostyrene
基本信息
| 应用 | 2-Bromostyrene is used as a cross linking agent in fire-resistant bromostyrene-crosslinked polyesters. Further, it is used to prepare trans-1-(2-bromophenyl)-2-(3-bromophenyl)ethene by reacting with 1-bromo-3-iodo-benzene, involving palladium(II) acetate as catalyst. |
| 备注 | Incompatible with acids, bases, oxidizing agents and halogens. |
| MDL | MFCD00000076 |
| EINECS | 218-027-3 |
| 分子式 | C8H7Br |
| 分子量 | 183.05 |
| 熔点 | -53° |
| 沸点 | 102-104°/22mm |
| 闪点 | 85°(185°F) |
| 密度 | 1.416 |
| 折射率 | 1.5920 |
| 灵敏度 | Keep Cold. |
| 形态 | Liquid |
| 溶解性 | Miscible with methanol. |
| Beilstein | 2323537 |
| 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 | H227-H315-H319-H335 Combustible liquid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P210e-P261-P280a-P305+P351+P338-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.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |
