Amyl propionate
CAS 624-54-4
EC 210-852-7
Formula C8H16O2
MW 144.21 g/mol
Flavors & Fragrances Food & NutritionPersonal Care & Cosmetics Flavoring & Acidulant
Description
Amyl propionate (CAS 624-54-4, EC 210-852-7) is an ester formed from amyl alcohol and propionic acid, also referenced under the names amyl propanoate, amylpropanoate, and NSC 7931. It carries no assigned E-code and is classified within the flavors and fragrances category under HS code 29155000.
In food and beverage formulation, amyl propionate delivers a fruity, apple-like character and is used at low concentrations to build or reinforce fruit flavor profiles in confectionery, beverages, and baked goods. In personal care, it functions as a fragrance ingredient, contributing a fresh, fruity top note to perfume compositions and scented cosmetic products.
Amyl propionate is supplied as a clear, colorless liquid and is available in flavor-grade quality meeting FCC specifications. It falls under REACH regulation and requires an up-to-date Safety Data Sheet for EU trade. Procurement teams should confirm lot-specific purity documentation and packaging format directly with the supplier.
In food and beverage formulation, amyl propionate delivers a fruity, apple-like character and is used at low concentrations to build or reinforce fruit flavor profiles in confectionery, beverages, and baked goods. In personal care, it functions as a fragrance ingredient, contributing a fresh, fruity top note to perfume compositions and scented cosmetic products.
Amyl propionate is supplied as a clear, colorless liquid and is available in flavor-grade quality meeting FCC specifications. It falls under REACH regulation and requires an up-to-date Safety Data Sheet for EU trade. Procurement teams should confirm lot-specific purity documentation and packaging format directly with the supplier.
Physical Properties
| Melting Point | -73.1 °C |
| Boiling Point | 165-170 °C |
| Density | 0.873 g/mL at 25 °C(lit.) |
| Flash Point | 133 °F |
| Appearance | CLEAR COLOURLESS LIQUID |
| Color | Colorless liquid |
| Odor | fruity, apricot-pineapple odor |
| Form | liquid |
| Water Solubility | 706.7mg/L(20 ºC) |
| Vapor Pressure | 1.7hPa at 20℃ |
| Refractive Index | n 20/D 1.4074(lit.) |
| Log P | 2.83 at 25℃ |
Trade & Regulatory
| HS Code | 29155000 |
| UN Number | 3272 |
| ADR Class | 3 |
| Packing Group | III |
| Storage Class | 3 - Flammable liquids |
| WGK (Germany) | 1 |
Other Names
AmylpropionatamylpropanoateAmyl propanoatePETNYLPROPIONATEPentyl propanatepentylpropanoatePentylpropenoate
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