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20780-74-9

Name 7-BROMO-1H-INDOLE-2,3-DIONE
CAS 20780-74-9
EINECS(EC#) 625-256-6
Molecular Formula C8H4BrNO2
MDL Number MFCD00774354
Molecular Weight 226.03
MOL File 20780-74-9.mol
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Chemical Properties

Melting point  191-198 °C
density  1.826±0.06 g/cm3(Predicted)
storage temp.  Inert atmosphere,Room Temperature
solubility  Slightly soluble.
form  powder to crystal
pka 8.69±0.20(Predicted)
color  Orange to Amber to Dark red
InChI InChI=1S/C8H4BrNO2/c9-5-3-1-2-4-6(5)10-8(12)7(4)11/h1-3H,(H,10,11,12)
InChIKey OCVKSIWBTJCXPV-UHFFFAOYSA-N
SMILES N1C2=C(C=CC=C2Br)C(=O)C1=O
CAS DataBase Reference 20780-74-9(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
WGK Germany  3
Hazard Note  Irritant
HS Code  2933998090

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