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CAS No.: | 141-27-5 |
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Name: | trans-Citral = trans-3,7-Dimethyl-octa-2,6-dien-1-al |
Article Data: | 143 |
Molecular Structure: | |
Formula: | C10H16 O |
Molecular Weight: | 152.236 |
Synonyms: | 2,6-Octadienal,3,7-dimethyl-, (E)- (8CI); (2E)-3,7-Dimethyl-2,6-octadien-1-al;(2E)-3,7-Dimethyl-2,6-octadienal; (E)-3,7-Dimethyl-2,6-octadienal;(E)-3,7-Dimethyl-2,6-octadienal; (E)-Citral; (E)-Geranial; (E)-Neral; Citral a;Geranaldehyde; Geranial; trans-3,7-Dimethyl-2,6-octadien-1-al;trans-3,7-Dimethyl-2,6-octadienal; trans-Citral; a-Citral; b-Geranial |
Density: | 0.856g/cm3 |
Boiling Point: | 229°Cat760mmHg |
Flash Point: | 101.7°C |
Safety: | Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors. |
PSA: | 17.07000 |
LogP: | 2.87800 |
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Chemistry informtion about Geranaldehyde (CAS NO.141-27-5) is:
IUPAC Name: (2E)-3,7-Dimethylocta-2,6-Dienal
Synonyms: (E)-3,7-Dimethylocta-2,6-Dienal ; Geranial,(E)-3,7-Dimethyl-2,6-Octadienal ; 2,6-Octadienal, 3,7-Dimethyl-, (2e)- ; (E)-3,7-Dimethyl-2,6-Octadienal ; (E)-Citral ; Alpha-Citral ; Citral Alpha ; Geranaldehyde
MF: C10H16O
MW: 152.23344
EINECS: 205-476-5
Density: 0.856 g/cm3
Flash Point: 101.7 °C
Boiling Point: 229 °C at 760 mmHg
Vapour Pressure: 0.0712 mmHg at 25°C
Enthalpy of Vaporization: 46.56 kJ/mol
Following is the molecular structure of Geranaldehyde (CAS NO.141-27-5) is:
Geranaldehyde (CAS NO.141-27-5) is therefore an aroma compound used in perfumery for its citrus effect. It is also used as a flavor and for fortifying lemon oil. It also has strong anti-microbial qualities, and pheromonal effects in insects. It is used in the synthesis of vitamin A, ionone, and methylionone, and to mask the smell of smoke.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rat | LD50 | oral | 500mg/kg (500mg/kg) | French Demande Patent Document. Vol. #2448856, |
Reported in EPA TSCA Inventory.
Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.
RIDADR: 2922
HazardClass: 8
PackingGroup: III