24851-98-7
Hedione
CAS: 24851-98-7;128087-96-7
Molecular Formula: C13H22O3
24851-98-7 - Names and Identifiers
24851-98-7 - Physico-chemical Properties
| Molecular Formula | C13H22O3 |
| Molar Mass | 226.31 |
| Density | 0.998 g/mL at 25 °C (lit.) |
| Boling Point | 110 °C/0.2 mmHg (lit.) |
| Flash Point | >230°F |
| JECFA Number | 1898 |
| Water Solubility | 399.8mg/L(25 ºC) |
| Solubility | H2O: insoluble |
| Vapor Presure | 0.21Pa at 25℃ |
| Appearance | Pale rice yellow to yellow transparent oily liquid |
| Color | Clear Colorless |
| Merck | 14,6052 |
| Storage Condition | 2-8°C |
| Sensitive | Sensitive to light |
| Refractive Index | n20/D 1.459(lit.) |
| MDL | MFCD00085362 |
| Physical and Chemical Properties | Light grass yellow to yellow transparent oily liquid. Fresh Leili aroma. Boiling point of 300 deg C, relative density (d421)0.9968, refractive index (nD20)1.4583. A few insoluble in water, soluble in ethanol and oils. Natural products are found in jasmine oil and the like. |
24851-98-7 - Risk and Safety
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 2 |
| RTECS | GY2453800 |
| HS Code | 29183000 |
| Toxicity | LD50 (g/kg): >5 orally in rats; >5 dermally in rabbits (Food Chem. Toxicol.) |
24851-98-7 - Reference
| Reference Show more | 1. [IF=5.279] Zuobing Xiao et al."Evaluation of the Perceptual Interaction among Sulfur Compounds in Mango by Feller’s Additive Model, Odor Activity Value, and Vector Model."J Agr Food Chem. 2019;67(32):8926–8937 |
24851-98-7 - Introduction
It is found in jasmine, tea and perfume grass.
Last Update：2022-10-16 17:15:16
24851-98-7 - Reference Information
| FEMA | 3408 | METHYL DIHYDROJASMONATE |
| LogP | 2.93 at 22℃ |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| toxicity | GRAS(FEMA). |
| use limit | FEMA(mg/kg) soft drinks, cold drinks, baked goods, candy, jelly and pudding, condiments, candied fruits and smears are all 1.0. |
| use | GB 2760-1996 provisions are temporarily allowed to use edible spices. It can be used to prepare artificial jasmine net oil, jasmine and tuberose base. A small amount is used for lily of the valley, which can increase the concentration and give a mild and round feeling. It is also used in non-flower-type vegetarian orchid, oriental type, and new cologne type, and the effect is very good. It can be used in coordination with woody incense. |
| Production method | It is formed by condensation of cyclopentanone and n-valeraldehyde, isomerization, and methanation with diacetate in the presence of sodium methoxide. |
Last Update：2024-04-10 22:29:15
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