Grower4life
Member
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This is what I found. Can not paste the chart, that is at their URL.
http://monash.edu/science/about/scho...ubstances.html
Can you produce link to credible article, saying there is no way it would happen, in a recycler, exposed to air and moisture.
Not the best URL.
Why don't you ask to find an article that definitively says that THC doesn't make pigs fly? Or, why don't you find an article in a chemistry journal saying how peroxide is found in DME? None of the MSDS claims give references.
You are talking about the List B on page 2. Dimethyl ether, and later on, methyl ether is listed on it, and then it's never mentioned again. But diethyl ether (ethyl ether) is not on list A, B, or C - it's the most common peroxide former. See something wrong with this picture? A chemist would. Go to page 4 - it's the five type A chemicals from list A. Go to page 5 for the type B. Diethyl ether is there now, and DME is not. Then page 6 has the C's. Can you guess what's going on there?
The Handbook of Reactive Chemical Hazards is mentioned in it, which I have (7th edition 2007) and did look up DME. There is no hazard listed for it, none at all. It is not listed later in the ethers section (which is about peroxides), the peroxides in solvents section, nor is it in the peroxidisable compounds - at least 24 of 79 are ethers - section in the book either, which gives among other references the same Journal of Chemical Education articles as your obviously wrong pdf. Any more bad references for me to waste time on?
Oxygen and light is more likely to react with the things being extracted than the solvent period.
I feel bad about not including the extra 3 on isobutane last night. Oops. (CH3)3CH.
Why do you have to be so rude? You know whats nice? Someone who can do what you just did without the condescending tone and the I'm better than you attitude. Ease up man.
I will refrain from posting till GW is back. E-mail with any questions or responses.
I want everyone to have a long and happy life!!!!!!!!!!!!!!!!
Please stop using the phrase BHO TARD...
Instead, please use BHO STARD.
The word” retard” to insult somebody is not cool, and it never will be.
Don't want to start any trouble..
But, thatcan be quite offensive to those of us that have mental illness or family with mental illness..
Stupid fuckers that blast indoors, are just stupid fuckers...
Lets not insult mentally handicapped persons by putting them in the same category.
My apologies if I sound cheesy, but please find a different phrase to use, like BHO-STARD (like a bastard)
^ "Consult the manufacturer’s MSDS to determine when peroxide formation is expected and label accordingly."
The sole US manufacturer's 2011 MSDS for dimethyl ether,
http://www.3eonline.com/ImageServer...27f7c5ca/e09f17c31a014bee9091601627f7c5ca.pdf
Anyone that thinks I am wrong, read this, or risk your, and other lives
http://www.google.com/url?sa=t&rct=...=hx9vrqPD3Ab2oZsJXM0g3g&bvm=bv.64764171,d.cWc
Any reputable University says basically the same thing.
This is North Carolina State University.
Page 2, last paragraph states it should not be used, when new, without first testing for peroxides, since time alone can cause them. Page 1, says it should not be exposed to Oxygen.
Before pontificating about a dangerous subject, be sure you are right!!!!
This is from Vanderbilt University -
http://www.safety.vanderbilt.edu/chem/peroxide-forming-chemicals.php
Diethylene glycol
Dimethyl ether