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2,5-二溴噻吩

2,5-Dibromothiophene
产品编号:3040844
规格:95%
CAS NO:3141-27-3
包装规格:25g,50g,250g
产品类别:进口试剂
品牌:Alfa Aesar
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
304084425g785
304084450g1210
3040844250g3550
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
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.
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