White to almost white powder or crystal with fresh, sea like, green melon and watermelon aroma.

Watermelon ketone, a special flavor and fragrance compound, has been widely applied in perfume industry.

Materialized nature：Whit powder

Alias:  7-Methyl-2H-benzo-1,5-dioxepin-3(4H)-one; Methyl-3,4-dihydro-2H-1,5-benzodioxepin-3-one; 10-Methyl-2,6-dioxabicyclo[5.4.0]undeca-8,10,12-trien-4-one
Molecular formula:  C₁₀H₁₀O₃