Molecular Formula | C14H22O3 |
Molar Mass | 238.32 |
Density | 1.0969 (rough estimate) |
Boling Point | 305.7°C (rough estimate) |
JECFA Number | 599 |
pKa | 10.38±0.46(Predicted) |
Refractive Index | 1.4740 (estimate) |
Physical and Chemical Properties | Colorless, pale yellow oily liquid. Sweet fruity aroma, wine aroma and fermented apple-like aroma. Soluble in ethanol, propylene glycol and non-volatile oil, almost insoluble in water. |
Toxicity | skn-rbt 500 mg/24H MOD FCTXAV 16,637,78 |
FEMA | 2510 | GERANYL ACETOACETATE |
content analysis | accurately weigh about 1.6g of sample. This is then determined by the method of the ester assay (OT-18). The equivalence factor (e) in the calculation is taken as 119.2. |
toxicity | GRAS(FEMA) |
usage limit | FEMA(mg/kg): Soft drink 0.50; Cold drink 1.0; Candy 1.0~3.0; baked goods 1.0~10. Moderate limits (FDA § 172.515,2000). |
Use | flavor. Mainly used in the preparation of Apple, fruit and other types of flavor. |
production method | in the presence of geraniol sodium salt, obtained from the reaction of geraniol with diketene. |
category | toxic substances |
stimulation data | Skin-rabbit 500 mg/24 h moderate |
flammability hazard characteristics | flammability; Thermal decomposition releases irritating smoke |
storage and transportation characteristics | warehouse ventilation and low temperature drying |
extinguishing agent | dry powder, foam, sand, water |