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Phy6explorer
May26-08, 04:28 AM
How is ethlyne glycol made or derived?Is polyester made from ethlyne glycol?

Borek
May26-08, 04:36 AM
Both questions answered in wikipedia.

Borek
--
http://www.chembuddy.com
http://www.ph-meter.info

Phy6explorer
May26-08, 04:50 AM
There is no presently existing page in Wikipedia about Ethlyne Glycol! Maybe because I typed in "Ethlyne Glycol".What did you type to get the answers,Borek?

Borek
May26-08, 04:56 AM
Ethylene glycol

Phy6explorer
May31-08, 05:31 AM
Thanks Borek! I realized that I had typed the wrong spelling as you will notice in the previous posts.Thanks!

Phy6explorer
Jun1-08, 07:50 AM
Hey, what about di-ethylene glycol and tri-ethylene glycol? What is the difference between them? Are they just stronger ethylene glycols?

Silex7
Jun1-08, 12:56 PM
hi there,..

simply ethylene glycol could be prepared as follwoing:

CH2=CH2 + O + 2H2O ----( KMNO4/ 0 cel.deg.)----> HOCH2-CH2OH

good luck

Borek
Jun1-08, 12:57 PM
No, these are different compounds. Check wikipedia for all.

Borek
--
http://www.chembuddy.com
http://www.ph-meter.info

Phy6explorer
Jun2-08, 07:54 AM
C'mon Borek let's have a nice discussion here.Let alone Wikipedia.Of course, your suggestion to visit Wikipedia is a very nice one, no doubt, but let's have discussion here.

Thanks for the correct spelling, Borek!

chemisttree
Jun2-08, 04:42 PM
What exactly are you asking about diethylene and triethylene glycol? Are you unsure about the structures?