23046-03-9

Name 5,6-dimethoxy-1-benzothiophene-2-carboxylic acid
CAS 23046-03-9
Molecular Formula C11H10O4S
MDL Number MFCD08275132
Molecular Weight 238.26
MOL File 23046-03-9.mol
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Chemical Properties

Melting point  255-257 °C
Boiling point  424.7±40.0 °C(Predicted)
density  1.372±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,2-8°C
form  solid
pka 3.52±0.30(Predicted)
Appearance Off-white to light brown Solid
InChI InChI=1S/C11H10O4S/c1-14-7-3-6-4-10(11(12)13)16-9(6)5-8(7)15-2/h3-5H,1-2H3,(H,12,13)
InChIKey LIZUZUKHOVUSNS-UHFFFAOYSA-N
SMILES C12=CC(OC)=C(OC)C=C1C=C(C(O)=O)S2

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264b-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362+P364-P403-P501c
WGK Germany  WGK 3
HazardClass  IRRITANT
Storage Class 11 - Combustible Solids

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