Chanel No 5 eau de toilette by Chanel is a floral aldehyde fragrance for women. Chanel No 5 eau de toilette was launched in 1921. The nose behind this fragrance is Ernest Beaux. Top notes are neroli, ylang-ylang, bergamot, Amalfi lemon and aldehydes. Middle notes are iris, jasmine, orris root, rose and lily-of-the-valley. Base notes are vetiver, musk, sandalwood, patchouli, oakmoss, amber, vanilla and civetta.