What is the Production Process of Ethylene Glycol and its Relation to Polyester?

  • Thread starter Phy6explorer
  • Start date
In summary, the conversation discusses the production of ethylene glycol and its use in creating polyester. It is mentioned that there is no existing Wikipedia page for "Ethlyne Glycol" due to a misspelling. The correct spelling is "ethylene glycol," and it is suggested to check Wikipedia for more information on this compound and its related compounds, diethylene and triethylene glycol. The conversation also briefly mentions the process of preparing ethylene glycol and asks for clarification on the structures of diethylene and triethylene glycol.
  • #1
Phy6explorer
109
0
How is ethlyne glycol made or derived?Is polyester made from ethlyne glycol?
 
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  • #2
Both questions answered in wikipedia.
 
  • #3
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?
 
  • #4
Ethylene glycol
 
  • #5
Thanks Borek! I realized that I had typed the wrong spelling as you will notice in the previous posts.Thanks!
 
  • #6
Hey, what about di-ethylene glycol and tri-ethylene glycol? What is the difference between them? Are they just stronger ethylene glycols?
 
  • #7
hi there,..

simply ethylene glycol could be prepared as follwoing:

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

good luck
 
  • #8
No, these are different compounds. Check wikipedia for all.
 
  • #9
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!
 
  • #10
What exactly are you asking about diethylene and triethylene glycol? Are you unsure about the structures?
 

1. What is ethylene glycol?

Ethylene glycol is a colorless, odorless, and sweet-tasting liquid that is commonly used as a coolant and antifreeze in various industries.

2. What are the potential health hazards of ethylene glycol?

Ethylene glycol can be harmful if ingested or inhaled. It can cause nausea, vomiting, and even death in severe cases. It is also known to cause skin irritation and eye damage.

3. How is ethylene glycol used in science?

Ethylene glycol is commonly used as a solvent and a reagent in various chemical reactions in the laboratory. It is also used as a preservative in biological samples and as a component in many analytical techniques.

4. Can ethylene glycol be toxic to the environment?

Yes, ethylene glycol can be harmful to the environment if it is not disposed of properly. It can contaminate water sources and harm aquatic life. However, it can also biodegrade in the environment under certain conditions.

5. Is ethylene glycol safe to use in everyday products?

Ethylene glycol is generally safe to use in everyday products as long as it is handled and disposed of properly. It is commonly found in consumer products such as cosmetics, pharmaceuticals, and food packaging materials.

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