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4805-22-5

Name 5,5'-Dibromo-2,2'-bithiophene
CAS 4805-22-5
EINECS(EC#) 695-323-2
Molecular Formula C8H4Br2S2
MDL Number MFCD00219110
Molecular Weight 324.06
MOL File 4805-22-5.mol
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Chemical Properties

Appearance white to light yellow shiny flakes or
Melting point  144-146 °C(lit.)
Boiling point  318.6±37.0 °C(Predicted)
density  1.951±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  powder to crystal
color  White to Light yellow to Light orange
Water Solubility  Slightly soluble in water.
Usage A termination reagent for polymer ization
CAS DataBase Reference 4805-22-5(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S36/37:Wear suitable protective clothing and gloves .
WGK Germany  3
HS Code  29349990

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