20503-39-3

Name 6-amino-2,3-dihydrobenzo[b]thiophene 1,1-dioxide
CAS 20503-39-3
Molecular Formula C8H9NO2S
MDL Number MFCD06808691
Molecular Weight 183.23
MOL File 20503-39-3.mol
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Chemical Properties

Melting point  203.5-204.5 °C(Solv: ethanol (64-17-5))
Boiling point  454.3±45.0 °C(Predicted)
density  1.438±0.06 g/cm3(Predicted)
pka 3.09±0.20(Predicted)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P403+P233-P405-P501

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