Molfinder
Home
Support
About Us
Data Source
Statistics
Blogs
Molecule
ID:10423
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₆H₅N₃O₃S
Molecular Mass
199.1872
Exact Mass
199.00516204
Charge
0
InChI
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
Canonic Smiles
OS(=O)(=O)c1cccc2c1[nH]nn2
Isomeric Smiles
c1ccc2c(c1S(=O)(=O)O)[nH]nn2
Calculated Properties
JChem
Acid pKa
-3.12401
H Acceptors
5
H Donor
2
LogD (pH = 5.5)
-1.8951523
LogD (pH = 7.4)
-1.964171
Log P
-0.9623947
Molar Refractivity
44.6806
Polarizability
18.440153
Polar Surface Area
95.94
Rotatable Bonds
1
Lipinski's Rule of Five
true
Data Source
Loading...
Names and Identifiers
Loading...
Registration numbers
Loading...
Properties
Loading...
Related Proteins
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
Molecule Details
Loading...
References
Loading...
Bioactivity
Loading...
Quote
Download
Navigation
General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
IUPAC name
•
IUPAC Traditional name
•
Synonyms
Registration numbers
•
PubChem SID
•
CAS Number
•
MDL Number
•
PubChem CID
Properties
•
Safety Information
•
Product Information
•
Physical Property
Related Proteins
Molecular Spectra
Molecule Details
•
Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Apollo Scientific
OR10630
Matrix Scientific
007234
Sigma Aldrich
632805
Alfa Aesar
H26003
Academic Data
PubChem
6409780
Names and Identifiers
IUPAC name
1H-1,2,3-benzotriazole-7-sulfonic acid
1H-1,2,3-benzotriazole-4-sulfonic acid
IUPAC Traditional name
3H-1,2,3-benzotriazole-4-sulfonic acid
1H-1,2,3-benzotriazole-4-sulfonic acid
Synonyms
Benzotriazole-4-sulphonic acid
Benzotriazole-4-sulfonic acid
1H-Benzotriazole-4-sulfonic acid
1H-苯并三唑-4-磺酸
Registration numbers
PubChem SID
24882515
160973730
CAS Number
26725-50-8
MDL Number
MFCD03452776
MFCD06245802
PubChem CID
6409780
Properties
Safety Information
TSCA Listed
false
Source
否
Source
MSDS Link
Download link
Source
Download link
Source
European Hazard Symbols
Harmful (Xn)
Source
Irritant (Xi)
Source
German water hazard class
3
Source
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Signal Word
Warning
Source
GHS Hazard statements
H302
-
H319
Source
H315
-
H319
-
H335
Source
GHS Precautionary statements
P305+P351+P338
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
Source
Safety Statements
36
Source
26
-
37
Source
Risk Statements
22
Source
36/37/38
Source
Product Information
Purity
98%
Source
97%
Source
Empirical Formula (Hill Notation)
C6H5N3O3S
Source
Physical Property
Melting Point
300°C(dec)
Source
285 °C (dec.)(lit.)
Source
>300°C
Source
Molecule Details
Sigma Aldrich
632805
Packaging
1 g in glass bottle
Application
• Reactant for preparation of copper benzotriazolesulfonate phenanthroline supramolecular complex1
• Used as a corrosion inhibitor in preparation of polystyrene nanosphere-templated cerium molybdate nanocontainers loaded with corrosion inhibitors2
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay