Tengo
Harmless
Posts: 13
Registered: 29-9-2002
Member Is Offline
Mood: Exploring...
|
|
chlorination of ethylene glycol
Could ethylene glycol be chlorinated with HCl and a lewis acid (catalyst: CaCl2 or ZnCl2), forming dichloroethane?
OH-CH2-CH2-OH + 2HCl => Cl-CH2-CH2-Cl + 2H2O
|
|
|
DDTea
National Hazard
Posts: 940
Registered: 25-2-2003
Location: Freedomland
Member Is Offline
Mood: Degenerate
|
|
I know that by reacting HCl gas with boiling Ethylene Glycol, then collecting the product in another flask, you are able to get Ethylene Chlorohydrin.
But, that's as far as I can help you 
[Edited on 4-6-03 by Samosa]
|
|
|
mysteriusbhoice
Hazard to Others
Posts: 473
Registered: 27-1-2016
Member Is Offline
Mood: Became chemistry catboy Vtuber Nyaa
|
|
Quote: Originally posted by DDTea  | I know that by reacting HCl gas with boiling Ethylene Glycol, then collecting the product in another flask, you are able to get Ethylene Chlorohydrin.
But, that's as far as I can help you
[Edited on 4-6-03 by Samosa] |
I hope this works for 1,4 butanediol to make n bromo butanol either with HBr or Br2 and a reducing agent like Al or P.
|
|
|
Pumukli
National Hazard
Posts: 686
Registered: 2-3-2014
Location: EU
Member Is Offline
Mood: No Mood
|
|
You can't make dichloroethane this way. Maybe in traces but that's all.
|
|
|
mysteriusbhoice
Hazard to Others
Posts: 473
Registered: 27-1-2016
Member Is Offline
Mood: Became chemistry catboy Vtuber Nyaa
|
|
I am really more interested in making ethyl chlorohydrin rather than dichloroethane because I can simply buy that directly.
|
|
|
dettoo456
Hazard to Others
Posts: 171
Registered: 12-9-2021
Member Is Offline
|
|
https://m.youtube.com/watch?v=bKiXxoRZ_VQ
It’s possible to chlorinate with HCl. Just dry it and the glycol first.
|
|
|
![[*]](images/xpblue/default_icon.gif){kind=icon}
