science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: 3-methyl-1-pyrazoline Other Names: 3-methyl-4,5-dihydro-3H-pyrazole Formula: C4H8N2 CAS-No.: 2721-25-7 PubChem: Study: uv absorption spectra Authors: M.B. Robin, R.R. Hart , N.A. Kuebler Title: Electronic States of the Azoalkanes Journal/Source: J. Am. Chem. Soc., 89 (7), 1564-1572, (1967); DOI: 10.1021/ja00983a005 Data: diagram, table Energy/Wavelength range: 45000 - 78000 cm-1 (~ 128 - 222 nm) Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: Phase: vapor pH: Comments: Author to whom correspondence should be addressed: (e-mail address):