D100660-250g2,5-二溴噻吩
¥
899.00
- 阿拉丁
- 生产商
- D100660-250g
- 现货
- 全国
规格 |
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耗材描述
- 分子式 C4H2Br2S
- 分子量241.93
- Beilstein号 17(5)1,308
- EC号 221-547-3
- MDL号 MFCD00005420
- PubChem编号 24846807
属性
沸点 | 211°C |
熔点 | -6°C |
折光率 | 1.627-1.63 |
敏感性 | 对空气及光敏感 |
溶解性 | It is soluble in chloroform and methanol. It is insoluble in water. |
存贮条件 | 充氩保存 |
密度 | 2.1400 |
描述
应用 | 2,5-Dibromothiophene was used as starting reagent for the synthesis of α,α′-didecylquater-, -quinque- and -sexi-thiophenes. It was used in the preparation of soluble α,ω-diformyl-a-oligothiophenes. |
产品介绍 | 2,5-Dibromothiophene polymerizes by debromination with magnesium catalyzed by nickel compounds to form poly(2,5- thienylene). |
别名 | 2,5-二溴噻吩 ; |
Reaxys-RN | 109899 |
标识符号 |
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信号词 | Warning |
危害声明 | H315,H319,H335 |
警示性声明 | P261,P305+P351+P338 |
个人防护设备 | Eyeshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter |
WGK德国 | 3 |
闪点(摄氏) | 99°C |
风险声明 (欧洲) | R28;R43;R20/21;R36/37/38 |
安全声明(欧洲) | S26;S36/37/39;S45;S28A |
危害码(欧洲) | T+ |
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