Chanel No 5 Eau de Cologne by Chanel is a Floral Aldehyde fragrance for women. Chanel No 5 Eau de Cologne was launched in 1921. The nose behind this fragrance is Ernest Beaux. Top notes are Aldehydes, Ylang-Ylang, African Orange flower, Bergamot and Amalfi Lemon; middle notes are iris, Jasmine, Rose, Orris Root and Lily-of-the-Valley; base notes are Civetta, Musk, Amber, Vetiver, Sandalwood, oak moss, Patchouli and Vanille.