Definition of propanone in English:

propanone

noun

Chemistry
another term for acetone
‘Organic solvents include such compounds as ethanol and propanone.’
another term for acetone
‘The ketone CH 3 COCH 3 is known as propanone, dimethyl ketone, and acetone.’

Pronunciation

propanone

/ˈprəʊpənəʊn/