File:P-phenylenediamine.png

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English: Chemical structure of p-phenylenediamine
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Source Own work using: ChemDraw
Author Shaddack
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Public domain This image of a simple structural formula is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.

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Date/TimeThumbnailDimensionsUserComment
current12:55, 28 January 2013Thumbnail for version as of 12:55, 28 January 20133,556 × 1,761 (35 KB)Leyo (talk | contribs)higher resolution, transparent background
17:59, 24 January 2007Thumbnail for version as of 17:59, 24 January 2007243 × 124 (4 KB)Pngbot (talk | contribs)optimized with optipng
03:00, 24 January 2006Thumbnail for version as of 03:00, 24 January 2006243 × 124 (6 KB)Shaddack (talk | contribs)* Description: Chemical structure of P-phenylenediamine * Author, date of creation: selfmade by Shaddack, 2 January 2006 * Source: self-made * Copyright: Public Domain (PD) * Comments: b/w hires PNG; ChemD

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