CAS 18584-64-0

2-(2-Hydroxyethyl)phthalazin-1-one

CAS: 18584-64-0

2-(2-Hydroxyethyl)phthalazin-1-one is a molecule that stabilizes benzene rings in the crystal by forming hydrogen bonds with the hydroxyl groups. The interplanar and intermolecular interactions between molecules are weak, but the coplanar and dihedral interactions are strong. This stabilizing effect leads to an increase in the melting point and boiling point of benzene. 2-(2-Hydroxyethyl)phthalazin-1-one has been shown to have a crystalline structure with a space group of P21/c.

Formula: C₁₀H₁₀N₂O₂

Purity: Min. 95%

Molecular weight: 190.2 g/mol

Ref: 3D-TAA58464