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| | FEMA 2510 Basic information | | Aroma |
| Product Name: | FEMA 2510 | | Synonyms: | (2E)-3,7-Dimethyl-2,6-octadienyl=3-oxobutyrate;Acetoacetic acid (2E)-3,7-dimethyl-2,6-octadienyl ester;GERANYL ACETOACETATE;FEMA 2510;(e)-3,7-dimethyl-2,6-octadienyl;(e)-3,7-dimethylocta-2,6-dienylacetoacetate;3-oxo-,3,7-dimethyl-2,6-octadienylester,(e)-butanoicaci;acetoaceticacid,3,7-dimethyl-2,6-octadienylester | | CAS: | 10032-00-5 | | MF: | C14H22O3 | | MW: | 238.32 | | EINECS: | 233-101-5 | | Product Categories: | | | Mol File: | 10032-00-5.mol |  |
| | FEMA 2510 Chemical Properties |
| Boiling point | 305.7°C (rough estimate) | | density | 1.0969 (rough estimate) | | refractive index | 1.4740 (estimate) | | FEMA | 2510 | GERANYL ACETOACETATE | | pka | 10.38±0.46(Predicted) | | Odor | at 100.00 %. sweet fruity winey fermented apple skin | | Odor Type | fruity | | JECFA Number | 599 | | Cosmetics Ingredients Functions | PERFUMING | | LogP | 3.517 (est) |
| Toxicity | skn-rbt 500 mg/24H MOD FCTXAV 16,637,78 |
| | FEMA 2510 Usage And Synthesis |
| Aroma | Sweet fruity, winey-green "fermented Apple"-like, overall very pleasant odor.
Sweet fruity, ethereal, green-winey taste,
reminiscent of Apple or Apple wine. | | Description | Geranyl acetoacetate is prepared from diketene and geraniol in the
presence of the sodium salt of geraniol. | | Chemical Properties | Colorless, light yellow oily liquid. Sweet fruity, wine-like and fermented apple-like aroma. Soluble in ethanol, propylene glycol and non-volatile oils, practically insoluble in water. | | Physical properties | Colorless oily liquid. Almost insolubIe in
water, soluble in alcohol, Propylene glycol and
oils. | | Uses | FEMA 2510 finds some use in flavor compositions,
mainly as a trace component in various fruit
flavors, not only Apple. It introduces a certain
note of natural pleasant "overripe" or "fermented" character to many fruit flavors, and
its low rate of volatility makes it a good fixative for the more volatile and common components in these fruit flavors.
Concentration in the finished product may
be in the range of 1 to 10 ppm. | | Definition | ChEBI: A monoterpenoid that is the carboxylic ester obtained by the formal condensation of geraniol with acetoacetic acid. | | Preparation | From diketene and geraniol in the presence of the sodium salt of geraniol. | | Safety Profile | A skin irritant. When heated to decomposition it emits acrid smoke andirritating fumes. |
| | FEMA 2510 Preparation Products And Raw materials |
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