Is it possible to get benzene from sodium benzoate?

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SUMMARY

The discussion centers on the feasibility of synthesizing benzene from sodium benzoate using various methods. One proposed method involves dry distillation of sodium benzoate with sodium hydroxide, although this approach is deemed hazardous due to the handling of molten sodium hydroxide. Participants express concern over the dangers of producing benzene, a toxic and carcinogenic compound, and emphasize the need for safer alternatives or methods that can be performed with standard glassware.

PREREQUISITES
  • Understanding of organic chemistry principles
  • Knowledge of sodium benzoate and its properties
  • Familiarity with distillation techniques
  • Awareness of the hazards associated with benzene and sodium hydroxide
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  • Research safe methods for synthesizing benzene from sodium benzoate
  • Learn about the electrolysis of sodium benzoate as a potential alternative
  • Investigate the properties and risks of handling sodium hydroxide
  • Explore safer organic synthesis techniques in a laboratory setting
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Chemistry students, organic chemists, and hobbyists interested in safe chemical synthesis methods and the properties of benzene and sodium benzoate.

Fezziwig
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I want a small amount of benzene. Obviously it is not easily purchasable, but sodium benzoate is. I have heard one way is to dry distil sodium benzoate and sodium hydroxide, but the though of dealing with molten sodium hydroxide at such high temperatures sounds too dangerous. Is there any other alternative that could perhaps be performed with standard glassware, e.g. some route using electrolysis.
 
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Fezziwig said:
I want a small amount of benzene. Obviously it is not easily purchasable,

. Not easily purchasable?
 
Sodium benzoate is produced by neutralizing benzoic acid with sodium hydroxide. I don't know how 'cooking' sodium benzoate with more sodium hydroxide is going to produce benzene. I would be generally wary of 'street chemistry' and the things I heard from random people. Benzene is toxic and carcinogenic in even 'small' quantities.
 
Thanks. Yes as far as I'm aware it is not very easy to get benzene unless you can list a source. And was not suggesting I try the above method. I was simply asking if anyone knows of an alternative to it, precisely because it is dangerous.
 

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