science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: diacetylene Other Names: butadiyne Formula: C4H2 CAS-No.: 460-12-8 Study: uv spectrum Authors: W.C. Price, A.D. Walsh Title: The absorption spectra of triple bond molecules in the vacuum ultraviolet Journal/Source: Trans. Faraday Soc., 41, 381-388, (1945); DOI: 10.1039/TF9454100381 Data: Energy/Wavelength range: Resolution: Temperature: Temperature dependence: Pressure/Concentration: Phase: pH: Comments: Author to whom correspondence should be addressed: (e-mail address):