…and if you put it in a jar instead?
or in a pyrex and left it in the oven on low heat no vac?
what does whipping do? what are you trying to achieve?
what temperature can you store a jar of butane at with zero fear of pressurization?
read: Only The Strong sauce tek twice and play with sugar for a week or two. understanding saturation and why a turbidity meter might be useful will get you on your way.