632805
1H-Benzotriazole-4-sulfonic acid
97%
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About This Item
Empirical Formula (Hill Notation):
C6H5N3O3S
CAS Number:
Molecular Weight:
199.19
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
Assay:
97%
Form:
solid
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)
SMILES string
OS(=O)(=O)c1cccc2[nH]nnc12
InChI key
WVKWKEWFTVEVCF-UHFFFAOYSA-N
assay
97%
form
solid
reaction suitability
reaction type: C-C Bond Formation
mp
285 °C (dec.) (lit.)
functional group
sulfonic acid
Application
1H-Benzotriazole-4-sulfonic acid can be used as:
- A precursor for the preperation of 4-hydroxy-benzotriazole via hydrolysis using a strong alkali.
- A reactant to synthesize copper benzotriazolesulfonate phenanthroline supramolecular complex by the reaction with 1,10-phenanthroline ligand.
- A corrosion inhibitor in preparation of polystyrene nanosphere-templated cerium molybdate nanocontainers.
- Reactant for preparation of copper benzotriazolesulfonate phenanthroline supramolecular complex
- Used as a corrosion inhibitor in preparation of polystyrene nanosphere-templated cerium molybdate nanocontainers loaded with corrosion inhibitors
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Synthesis and characterization of cerium molybdate nanocontainers and their inhibitor complexes
Kartsonakis IA and Kordas G
Journal of the American Ceramic Society. American Ceramic Society, 93(1), 65-73 (2010)
New technology for synthesis of 4-hydroxy-benzotriazole
Xia MZ, et al.
Petrochemical Technology, 37, 187-190 (2008)
Synthesis and Crystal Structure of a New 3D-Supramolecular Complex:[Cu (C12H8N2) 2Cl][C6H4N3SO3]
Xia M-z, et al.
Asian Journal of Chemistry, 22(5), 3741-3741 (2010)
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