Isoamyl acetate, also known as banana ester, is an organic compound with a strong, sweet smell similar to bananas and pears. Widely used in perfumery, it is valued for its distinctive fruity aroma, adding a playful and sweet note to fragrance compositions.
This ester is a key ingredient in fruity fragrances, particularly those aiming to evoke tropical or summery scents. It is often combined with other fruity and floral notes to create vibrant, energetic perfume blends.
IUPAC Name: 3-methylbutyl acetateCAS Number: 123-92-2
Molecular Formula: C7H14O2
Molecular Weight: 130.18 g/mol
Boiling Point: 142 °C (288 °F at 756 mm Hg)
Melting Point: -78.5 °C (-109.3 °F)
Class: Ester
Use/s: Scent
Synonyms
1: ISOAMYL ACETATE 2: 3-Methylbutyl acetate 3: Isopentyl acetate 4: Isopentyl ethanoate 5: Isoamyl ethanoate 6: 3-Methylbutyl ethanoate 7: Iso-amyl acetate 8: 3-Methyl-1-butyl acetate 9: Amylacetic ester
Chemist Says
Iso-amyl acetate is an oily liquid; colorless; banana odor. Floats and mixes with water. Flammable, irritating vapor is produced. (USCG, 1999)
Scent: Banana, Fruity, Pear
Scent profile
Scent profiles are inherently subjective and can significantly differ among individuals, and may also be influenced by the conditions at the time of evaluation. The information provided here is a synthesis of data from diverse sources, including books, cross-references, artificial intelligence analyses, and chemical research sites, aiming to present a comprehensive overview. We've distilled this information to highlight the most frequently observed scent profiles for each molecule or compound, offering a generalized perspective.
1: Fruity
2: Banana, Fruity, Sweet
3: Pear-like odor
Flammable