Basic information
- Name:
1,3-Dioxolane,2-(2,6-dimethyl-1,5-heptadien-1-yl)-
- CAS No.:
66408-78-4
- Molecular Structure:
- Formula:
- C12H20 O2
- Molecular Weight:
- 196.32
- Synonyms:
- 1,3-Dioxolane,2-(2,6-dimethyl-1,5-heptadienyl)- (9CI); Citral ethylene glycol acetal
- Density:
- 0.986g/cm3
- Boiling Point:
- 253.4°Cat760mmHg
- Flash Point:
- 109.8°C
- Safety Description:
- A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes. Details
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Chemistry
Product Name: Citral ethylene glycol acetal (CAS NO.66408-78-4)
Molecular Formula: C12H20O2
Molecular Weight: 196.29g/mol
Mol File: 66408-78-4.mol
Einecs: 266-344-0
Boiling point: 253.4 °C at 760 mmHg
Flash Point: 109.8 °C
Density: 0.986 g/cm3
Surface Tension: 33.9 dyne/cm
Enthalpy of Vaporization: 47.1 kJ/mol
Vapour Pressure: 0.0292 mmHg at 25°C
XLogP3-AA: 3.2
H-Bond Donor: 0
H-Bond Acceptor: 2
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rabbit | LD50 | skin | > 5gm/kg (5000mg/kg) | Food and Cosmetics Toxicology. Vol. 17, Pg. 749, 1979. | |
| rat | LD50 | oral | > 5gm/kg (5000mg/kg) | Food and Cosmetics Toxicology. Vol. 17, Pg. 749, 1979. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Specification
Citral ethylene glycol acetal ,its CAS NO. is 66408-78-4,the synonyms is 2-((e)-2,6-Dimethyl-hepta-1,5-dienyl)-[1,3]dioxolane ; Citracetal;citral ethylene glycol acetal ; Rarechem al bp 0142 ; 2-(2,6-Dimethyl-1,5-heptadienyl)-3-dioxolane ; 2-(2,6-Dimethyl-1,5-heptadienyl)-1,3-dioxolane ; 1,3-Dioxolane-2-(2,6-dimethyl-1,5-heptadienyl)- ; 2-(2,6-Dimethyl-1,5-heptadienyl)-1,3-dioxolan .