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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:
3179-31-5
Molecular Weight:
101.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24846649
EC Number:
221-656-6
Beilstein/REAXYS Number:
107731
MDL number:
MFCD00005229
Assay:
97%
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Quality Segment

100

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.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H319

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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