104558
1H-1,2,4-Triazole-3-thiol
97%
Synonym(s):
3-Mercapto-1,2,4-triazole
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About This Item
Empirical Formula (Hill Notation):
C2H3N3S
CAS Number:
Molecular Weight:
101.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
221-656-6
Beilstein/REAXYS Number:
107731
MDL number:
Assay:
97%
Quality Segment
assay
97%
mp
221-224 °C (lit.)
solubility
H2O: soluble 50 g/L
SMILES string
Sc1nc[nH]n1
InChI
1S/C2H3N3S/c6-2-3-1-4-5-2/h1H,(H2,3,4,5,6)
InChI key
AFBBKYQYNPNMAT-UHFFFAOYSA-N
General description
1H-1,2,4-Triazole-3-thiol is a mercapto-substituted 1,2,4-triazole ligand and exhibits tautomerism in solution. 1H-1,2,4-Triazole-3-thiol forms novel luminescent polymers with cadmium(II) salts. 1H-1,2,4-Triazole-3-thiol undergoes regioselective S-alkylation to form a series of S-substituted derivatives.
Application
1H-1,2,4-Triazole-3-thiol was used in a study to design a surface enhanced Raman scattering based probe for fast and accurate detection of DNA markers.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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