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

基本信息

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

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.

安全信息

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