您的位置:首页 > 产品中心 > 3141-27-3, 2,5-二溴噻吩
2,5-二溴噻吩
2,5-Dibromothiophene
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 |
3040844 | 25g | 785 | |||
3040844 | 50g | 1210 | |||
3040844 | 250g | 3550 |
产品别名
3141-27-3
2,5-二溴噻吩
2,5-Dibromothiophene
基本信息
应用 | 2,5-Dibromothiophene, is mainly used as pharmaceutical intermediate and synthesis intermediate. |
备注 | Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from Strong oxidizing agents.Light Sensitive |
MDL | MFCD00005420 |
EINECS | 221-547-3 |
分子式 | C4H2Br2S |
分子量 | 241.94 |
熔点 | -6° |
沸点 | 210-212° |
闪点 | 99°(210°F) |
密度 | 2.150 |
折射率 | 1.6290 |
灵敏度 | Ambient temperatures. |
形态 | Liquid |
溶解性 | It is soluble in chloroform and methanol. It is insoluble in water. |
Beilstein | 109899 |
危险类别 | 28-36/37/38-43-68 Very toxic if swallowed.Irritating to eyes, respiratory system and skin.May cause sensitization by skin contact.Possible risk of irreversible effects. |
安全信息
安全等级 | 26-28-36/37/39-45-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer).Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste |
欧盟危险品标志 | |
TSCA | 是 |
GHS危害和防范说明
GHS符号 | |
Hazard Statements | H300-H315-H319-H317-H341-H335 Fatal if swallowed.Causes skin irritation.Causes serious eye irritation.May cause an allergic skin reaction.Suspected of causing genetic defects.May cause respiratory irritation. |
Precautionary Statements | P201-P261-P301+P310a-P305+P351+P338-P405-P501a Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Avoid breathing dust/fume/gas/mist/vapours/spray.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. |