science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: benzaldehyde N,N-dimethylhydrazone Other Names: (2E)-2-benzylidene-1,1-dimethylhydrazine Formula: C9H12N2 CAS-No.: 1075-70-3 PubChem: CID 9569654 Study: uv absorption spectra Authors: G. Adembri, P. Sarti-Fantoni, E. Belgodere Title: Ultraviolet spectra of hydrazones - I Journal/Source: Tetrahedron, 22 (9), 3149-3156, (1966); https://doi.org/10.1016/S0040-4020(01)82293-6 Data: diagram, table Energy/Wavelength range: 200 - 340 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: Phase: solution (methanol; methanol acidified with perchloric acid)) pH: Comments: The UV spectra of some hydrazones and alkylhydrazones were analysed in order to ascertain the contribution of the nitrogen lone pair to the conjugated system. Author to whom correspondence should be addressed: (e-mail address):