Could This Chemical Reaction Have Been Dangerous to Breathe In?

AI Thread Summary
Mixing phosphoric acid (H3PO4) with sodium hydroxide (NaOH) can create hazardous conditions, including the generation of smoke and potentially dangerous gases. The reaction produces heat that can evaporate hydrocarbons like tetrahydrofuran and cyclohexanone, leading to harmful inhalation risks. The discussion emphasizes the importance of safety and knowledge in chemical handling, warning against reckless experimentation. Members are advised to consult guidelines on illegal and dangerous chemical activities for further information.
StanG_80
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Hello,

I mixed these today:

H3PO4
NaOH
Tetrahydrofuran CH₂)₄O
Cyklohexanon C6H10O
2-Butanon C4H8O

It started to generate smoke. Just wondering if this gas might have been dangerous to breath in? theories? experiences?

Thanks
Stan
 
Chemistry news on Phys.org
Yes it is dangerous.
The heat generated by mixing H3PO4 and NaOH will evaporate the hydrocarbons, which I expect will quickly cover the surface of your lungs and drown you.

Don't mix things unless you know what you are doing.
We do not welcome members who do silly things.

Read the "Illegal/Dangerous chemical activities" topic at the top of the page.
https://www.physicsforums.com/threads/illegal-dangerous-chemical-activities.178906/
 
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Topic locked, not much that can be added.
 
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