Talk:Quaternium-15

Monomer

Is Q15 the monomer of Polyquaternium? (Benkeboy 18:19, 14 January 2007 (UTC)

No, I can see why you might think so but the polyquaternium code-names don't seem to be based on any other names. Project Osprey (talk) 08:48, 8 October 2014 (UTC)

Incorrect structure and MSDS link

The structure used on this page shows the CIS-isomere of Quaternium-15. Following the link of the verified CAS-No. you will find the TRANS-form. The structure is incorrect, also the MSDS-link gives you not the correct data sheet. Because I am not allowed to change any picture here, may be someone can help me here!

Kind regards, flooded-lepi —Preceding unsigned comment added by Flooded-lepi (talk • contribs) 15:22, 18 October 2010 (UTC)

[1] Seems like it's a mixture (and it really should have its own CAS#). Perhaps they isomerize? --Rifleman 82 (talk) 15:52, 18 October 2010 (UTC)

CosIng also refers to the CIS-TRANS-Mix. May be its because of the production route and the costs of cleaning up.--Flooded-lepi 10:51, 19 October 2010 (UTC) —Preceding unsigned comment added by Flooded-lepi (talk • contribs)

Haz-Map links outdated

Not doing a lot here + don't have much time for researching, so I'm asking: is there any way to have URLs auto-changed? While following the link to the government's Haz-Map website, I discovered that they changed the internal structure of their website. (Hate it when that happens!) I assume that all materials listed in Haz-Map have a corresponding entry in Wikipedia -- or rather, that all those listed materials have a (now wrong) URL linking to Haz-Map.ThisBetterBeGood (talk) 23:26, 6 June 2013 (UTC)