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: Sho-Chow Woo, T.C. Chu

Title: The Absorption Spectrum of Diacetylene in the Near Ultraviolet

Journal/Source: J. Chem. Phys., 3, 541, (1935); DOI:10.1063/1.1749722 


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Phase: gas

pH:


Comments: The absorption spectrum of diacetylene gas was investigated down to lambda = 1900 A. 
In the region lambda = 2860 - 1900 A more than eighty bands were found. 

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