T46108
1,2,4-Triazole
98%
Synonym(s):
3,4-Diazapyrrole, 4H-1,2,4-Triazole, s-Triazole (8CI)
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About This Item
Empirical Formula (Hill Notation):
C2H3N3
CAS Number:
Molecular Weight:
69.07
Beilstein:
104767
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
98%
bp
260 °C (lit.)
mp
119-121 °C (lit.)
SMILES string
c1nc[nH]n1
InChI
1S/C2H3N3/c1-3-2-5-4-1/h1-2H,(H,3,4,5)
InChI key
NSPMIYGKQJPBQR-UHFFFAOYSA-N
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Application
1,2,4-triazole and its derivatives are important structural moieties of many pharmaceutical drugs. Triazoles can also act as ligands to form coordination complexes with transition metal ions. Due to their electron-deficient nature, they exhibit excellent electron-transport and hole-blocking properties, making them promising organic materials in material science applications.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 1B
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
Flash Point(F)
338.0 °F
Flash Point(C)
170 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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1, 2, 4-Triazoles: Synthetic approaches and pharmacological importance.
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Coordination Chemistry Reviews, 200, 131-185 (2000)
Applications of Metal-Free 1, 2, 4-Triazole Derivatives in Materials Science.
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Current Organic Chemistry, 19(7), 568-584 (2015)
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Conventional synthesis of silver nanoparticles employs a reducing agent and a capping agent. In this report water-soluble silver nanoparticles (AgNPs) were prepared facilely by chemical reduction of Ag(I) ions. 4-Amino-3-(d-gluco-pentitol-1-yl)-4,5-dihydro-1,2,4-triazole-5-thione (AGTT) was used both as reducing and stabilizing agent. Direct
Min Wang et al.
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Enantioselective cyclization of α-isocyano esters with azodicarboxylates catalyzed by Fe(II)-N,N'-dioxide complexes has been developed. Under mild conditions, a variety of 1,2,4-triazoline derivatives was obtained in high yields and enantioselectivities.
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