281646

2,3-Bis(2-pyridyl)pyrazine

98%

• Synonym(s): 2,3-Di-2-pyridylpyrazine
• Empirical Formula (Hill Notation): C₁₄H₁₀N₄
• CAS Number: 25005-96-3
• Molecular Weight: 234.26
• MDL number: MFCD00010434
• UNSPSC Code: 12352100
• PubChem Substance ID: 24856986
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 98%
• mp: 168-170 °C (lit.)
• SMILES string: c1ccc(nc1)-c2nccnc2-c3ccccn3
• InChI: 1S/C14H10N4/c1-3-7-15-11(5-1)13-14(18-10-9-17-13)12-6-2-4-8-16-12/h1-10H
• InChI key: WTZDTUCKEBDJIM-UHFFFAOYSA-N

Description

Application

2,3-Bis(2-pyridyl)pyrazine (dpp) has been employed:

• as building block for supermolecular molecules
• in the preparation of luminescent complexes Ru(bpy)₂(dpp)²⁺ and (bpy)₂Ru-(dpp)Ru(bpp)₂⁴⁺ [bpy=2,2′-bipyridine]
• in the preparation of binary and ternary systems with V(IV)O and Cu(II) ions

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves