139926-23-1

Name 3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID
CAS 139926-23-1
Molecular Formula C7H8O3S
MDL Number MFCD00205205
Molecular Weight 172.2
MOL File 139926-23-1.mol
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Chemical Properties

Melting point  121-123°C
Boiling point  305.3±22.0 °C(Predicted)
density  1.305±0.06 g/cm3(Predicted)
storage temp.  2-8°C
form  solid
pka 3.68±0.10(Predicted)
color  Pale brown
InChI 1S/C7H8O3S/c1-2-10-5-3-4-11-6(5)7(8)9/h3-4H,2H2,1H3,(H,8,9)
InChIKey FTKDCOINUAYGTC-UHFFFAOYSA-N
SMILES CCOc1ccsc1C(O)=O

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  WGK 3
HS Code  2934999090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2

Hazard Information

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