Date Severity Status Feedback
Mar 2 2017 5:45AM Normal Acknowledged I happened on your site quit by accident searching for Deoxyribose: I have appreciated the Royal Society's contribution to educating the public and it's assistance to science teachers. I wanted to be a chemistry teacher, but got side tracked into medicine, so now at 76 I'm reviewing bio and organic chemistry just for the fun of it.
Thank you. We're glad to hear that you are enjoying chemistry, and we hope our site is useful for you!
Sep 5 2016 10:40AM Normal Acknowledged solubility in water is listed as 100 mM but it is actually solubility in 1 eq NaOH that is being referenced at the web site. Other list states it is slightly soluble in water which is more accurate. These two records contridict each other if the NaOH is not mentioned
Thanks - I have confirmed that the data source now states 100mM in 1 eq NaOH, and have updated the record.
Jun 28 2016 10:57AM Normal Acknowledged The Merck index labels obscure molecular details on this an other pages, and it doesn't seems possible to delete it
Thank you for your comment - The ChemSpider pages are built to be responsive - so that the elements of the page move around to fit on the page. It seems that your browser/screen combination has produced a situation where the elements of the page are stuck between two view. The simplest way to resolve this is to either resize the browser window or change the zoom level in the browser - if you either zoom in (in most systems ctrl and + ) or out (in most systems ctrl and - )the page should restructure itself correctly.
Oct 19 2015 11:13PM Normal Acknowledged The Boiling point should be between 361-470 *Celcius. http://webbook.nist.gov/cgi/cbook.cgi?ID=C58082&Units=SI&Mask=4#Thermo-Phase
Thank you for your comment - looking at the the source you provided and the original reference I believe that the data should be interpreted differently. The data presented in the table that you appear to be referring to is looking at the enthalpy of vaporisation - the temperature range shown describes the range of temperatures that measurements were made over to generate the data that was used to calculate the enthalpy of vaporisation.
Nov 17 2011 3:49PM Extreme Acknowledged Fantastic!!!
Thanks for your feedback