256353-34-1

Name 2,3-Dichlorothiophene-5-sulfonamide
CAS 256353-34-1
Molecular Formula C4H3Cl2NO2S2
MDL Number MFCD00177161
Molecular Weight 232.11
MOL File 256353-34-1.mol
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Chemical Properties

Melting point  152-155°C
Boiling point  405.3±55.0 °C(Predicted)
density  1.761±0.06 g/cm3(Predicted)
storage temp.  Store at Room Tem.
form  solid
pka 9.48±0.60(Predicted)
Appearance gray solid
InChI 1S/C4H3Cl2NO2S2/c5-2-1-3(10-4(2)6)11(7,8)9/h1H,(H2,7,8,9)
InChIKey JKBNSTFOQDGQLS-UHFFFAOYSA-N
SMILES NS(=O)(=O)c1cc(Cl)c(Cl)s1
CAS DataBase Reference 256353-34-1(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
HS Code  29350090
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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