26725-50-8

Name BENZOTRIAZOLE-4-SULPHONIC ACID
CAS 26725-50-8
Molecular Formula C6H5N3O3S
MDL Number MFCD03452776
Molecular Weight 199.19
MOL File 26725-50-8.mol
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Chemical Properties

Melting point  285 °C (dec.)(lit.)
density  1.792±0.06 g/cm3(Predicted)
form  solid
pka -1.81±0.40(Predicted)
InChI 1S/C6H5N3O3S/c10-13(11,12)5-3-1-2-4-6(5)8-9-7-4/h1-3H,(H,7,8,9)(H,10,11,12)
InChIKey WVKWKEWFTVEVCF-UHFFFAOYSA-N
SMILES OS(=O)(=O)c1cccc2[nH]nnc12
CAS DataBase Reference 26725-50-8(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
Safety Statements 
S36:Wear suitable protective clothing .
WGK Germany  3
HS Code  29333990
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

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