piperonal
(noun)
noun
1. A white crystalline powder with a floral odour, used in perfume
2. (chemistry) The methylene ether of 3,4 dihydroxy benzaldehyde; having a melting point of 37°C and boiling point of 263°C
(noun)
1. A white crystalline powder with a floral odour, used in perfume
2. (chemistry) The methylene ether of 3,4 dihydroxy benzaldehyde; having a melting point of 37°C and boiling point of 263°C