Abstract: The present invention relates to a perfume complex not comprising water and comprising three basic ingredients as follows: 15 to 45 wt. % perfume, 15 to 50 wt. % isopentyldiol and 15 to 30 wt. % C12-13 pareth-9, the percentages being expressed with respect to the total weight of the 3 basic ingredients. The invention also relates to a sprayable perfumed water composition in the form of microemulsion free from ethanol, with a high perfume dosage and transparent, said composition comprising 5 to 40 wt. % perfume, 5 to 30 wt. % C12-13 pareth-9, and 5 to 30 wt. % isopentyldiol, the percentages being expressed with respect to the total weight of said composition. The invention also relates to the cosmetic, detergent products and ambiance products comprising said composition.

Abstract: The present invention relates to an odoriferous mixture with improved intensity and longevity, capable of masking bad odours, said mixture comprising at least dihydro-5-pentyl-2(3H)-furanone at a percentage between 20 and 80% by weight and 2,4-dimethyl-4-phenyltetrahydrofuran at a percentage between 20 and 80% by weight, the percentages by weight being relative to the total weight of said mixture. The invention also relates to the cosmetic, detergent or scented products comprising said mixture.