What proof does alcohol have to be to be flammable?!

Question:

What proof does alcohol have to be to be flammable?

Answers:

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It depends on the temperature, in order for it to flame it has to vaporize, even wine (14%) if brought to a boil will flame. At room temperature it takes around 80-100 proof and above.

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bacardi 151....

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starting from 35 proof it will be flammable. but if you take to a boil, each proof will be flammable

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