| Identification | More | [Name]
1,1-Diethoxy-3,7-dimethylocta-2,6-diene | [CAS]
7492-66-2 | [Synonyms]
1,1-DIETHOXY-3,7-DIMETHYL-2,6-OCTADIENE
3,7-DIMETHYL-2,6-OCTADIENAL DIETHYL ACETAL
CITRAL DIETHYL ACETAL
CITRAL-DIETHYLACETAL 'R'
FEMA 2304
1,1-diethoxy-3,7-dimethyl-6-octadiene
6-octadienal,3,7-dimethyl-diethylacetal
6-Octadiene,1,1-diethoxy-3,7-dimethyl-2
1,1-diethoxy-3,7-dimethylocta-2,6-diene
CITRAL DIETHYL ACETAL 93+%
1,1-Diethoxy-3,7-dimethylocta-2,6-dien
Citral diet-llvl acetaI | [EINECS(EC#)]
231-323-7 | [Molecular Formula]
C14H26O2 | [MDL Number]
MFCD00036575 | [Molecular Weight]
226.36 | [MOL File]
7492-66-2.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless liquid | [Boiling point ]
140-142 °C15 mm Hg(lit.) | [density ]
0.875 g/mL at 25 °C(lit.)
| [vapor pressure ]
2.13Pa at 25℃ | [FEMA ]
2304 | [refractive index ]
n20/D 1.449(lit.)
| [Fp ]
174 °F
| [storage temp. ]
2-8°C | [solubility ]
Very slightly soluble in water, soluble in alcohol, fairly soluble in Propylene glycol, miscible with most perfume and flavor oils. | [color ]
Colorless, slightly oily liquid | [Odor]
at 100.00 %. green fresh citrus lemon peel waxy | [Stability:]
Stable. Combustible. Incompatible with strong oxidizing agents. May be sensitive to moisture. | [biological source]
synthetic | [Odor Type]
citrus | [Water Solubility ]
1g/L at 25℃ | [JECFA Number]
948 | [LogP]
4.82 | [CAS DataBase Reference]
7492-66-2(CAS DataBase Reference) | [EPA Substance Registry System]
7492-66-2(EPA Substance) |
| Hazard Information | Back Directory | [General Description]
Clear colorless liquid. | [Reactivity Profile]
CITRAL DIETHYL ACETAL(7492-66-2) may be sensitive to prolonged exposure to moisture. CITRAL DIETHYL ACETAL(7492-66-2) will decompose on heating. | [Air & Water Reactions]
This chemical may be sensitive to prolonged exposure to moisture. Insoluble in water. | [Fire Hazard]
Flash point data for this chemical are not available. CITRAL DIETHYL ACETAL is probably combustible. | [Chemical Properties]
Citral diethyl acetal has a mild, green, citrus odor and a green, oily, citrus-peel flavor. | [Chemical Properties]
Citral Diethyl Acetal is a colorless
liquid with a floral, warm, woody citrus odor. It is relatively stable in alkali and
can, therefore, be used in soap. | [Chemical Properties]
colourless liquid | [Uses]
Since Citral Diethyl Acetal is stable in soap, it can be used in such fraBances, but should not be considered anything near a substitute for Citral as an odor. Used in flavor compositions, mainly in Citrus flavors along with natural oils and synthetic flavor chemicals. It will introduce quite natural green-oily, “peel” notes in Lemon and Lime, and it can be twisted into an Orange with the proper background materials. Concentration in the finished product is usually about 100 ppm in condiments, (lower in other products).
| [Definition]
ChEBI: 1,1-Diethoxy-3,7-dimethyl-2,6-octadiene is a monoterpenoid. | [Preparation]
From ethyl orthoformate and citral. | [Taste threshold values]
Taste characteristics at 10 ppm: green, citrus lemon with waxy nuance. |
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