ChemicalBook > CAS DataBase List > Propyl heptanoate
Propyl heptanoate
Propyl heptanoate
- CAS No.7778-87-2
- Chemical Name:Propyl heptanoate
- CBNumber:CB2422202
- Molecular Formula:C10H20O2
- Formula Weight:172.26
- MOL File:7778-87-2.mol
Propyl heptanoate Property
- Melting point −64 °C(lit.)
- Boiling point 208 °C(lit.)
- Density 0.869 g/mL at 25 °C(lit.)
- FEMA 2948 | PROPYL HEPTANOATE
- refractive index n
20/D 1.417(lit.) - Flash point 170 °F
- Odor at 100.00 %. sweet ripe fruity apple pear pineapple grape strawberry wine green
- Odor Type fruity
- JECFA Number 168
- LogP 3.90
- Substances Added to Food (formerly EAFUS) PROPYL HEPTANOATE
- FDA 21 CFR 172.515
- FDA UNII 43257OA2O9
- NIST Chemistry Reference Heptanoic acid, propyl ester(7778-87-2)
Safety
- WGK Germany :3
- Symbol(GHS)
- Signal word
- Hazard statements
- Precautionary statements
Propyl heptanoate Chemical Properties,Usage,Production
- Chemical Properties Propyl heptanoate has a characteristic, strong, ether-like odor with a corresponding flavor reminiscent of grape.
- Occurrence Reported found in fresh apple and rum.
- Uses Propyl Heptanoate is a synthetic flavoring agent that is a stable, colorless liquid of fruity odor. it should be stored in glass, tin, or resin-lined containers. it is used in apple flavors and modified cof- fee. it has applications in beverages, ice cream, candy, and baked goods at 4–18 ppm.
- Definition ChEBI: Propyl heptanoate is a fatty acid ester.
- Preparation By treating heptanoic acid with propyl alcohol in the presence of mineral acids, or in benzene solution in the presence of p-toluenesulfonic acid.
- Taste threshold values Taste characteristics at 5 to 15 ppm: sweet, waxy, fruity pineapple, pear, apple and citrus notes with a slight, green, grassy nuance.
Propyl heptanoate Preparation Products And Raw materials
Raw materials
Preparation Products
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- FEMA 2948
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