3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-amine , 97% , 1671-88-1

CAS NO.：1671-88-1

Empirical Formula: C12H10N6

Molecular Weight: 238.25

MDL number: MFCD00075233

PRODUCT Properties

• Melting point: 182-184 °C(lit.)
• Boiling point: 536.4±48.0 °C(Predicted)
• Density: 1.42±0.1 g/cm3(Predicted)
• storage temp.: 2-8°C, protect from light
• pka: 0.56±0.10(Predicted)
• Appearance: White to off-white Solid
• InChI: InChI=1S/C12H10N6/c13-18-11(9-5-1-3-7-14-9)16-17-12(18)10-6-2-4-8-15-10/h1-8H,13H2
• InChIKey: VHRKXLULSZZZQT-UHFFFAOYSA-N
• SMILES: N1=C(C2=NC=CC=C2)N(N)C(C2=NC=CC=C2)=N1

Description and Uses

4-Amino-3,5-di-2-pyridyl-4H-1,2,4-triazole reacts with iron(II) sulfate and pentacyanidonitrosylferrate(II) or hexacyanidoplatinate(IV) to yield one-dimensional iron(II) spin-crossover compounds. 4-Amino-3,5-di-2-pyridyl-4H-1,2,4-triazole (abpt) reacts with CoCl₂·6H₂O and KSCN to yield mononuclear complex named [CoSCN(abpt)] and 2D inorganic coordination framework K₂[Co₃(OH)₂(SO₄)₃(H₂O)₂].

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• target organs: Respiratory system
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-37/39
• WGK Germany: 3
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2; Skin Irrit. 2; STOT SE 3