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| CAS No.: | 123-29-5 |
|---|---|
| Name: | Ethyl nonanoate |
| Article Data: | 51 |
| Cas Database | |
| Molecular Structure: | |
|
|
|
| Formula: | C11H22O2 |
| Molecular Weight: | 186.294 |
| Synonyms: | Ethyln-nonanoate;Ethyl pelargonate;Ethyl nonylate; |
| EINECS: | 204-615-7 |
| Density: | 0.872 g/cm3 |
| Melting Point: | -44 °C |
| Boiling Point: | 220 °C at 760 mmHg |
| Flash Point: | 94.4 °C |
| Solubility: | 29.53mg/L(temperature not stated) |
| Appearance: | colorless liquid |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36 |
| PSA: | 26.30000 |
| LogP: | 3.30010 |
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Chemistry
IUPAC Name: Ethyl nonanoate
Synonyms of Ethyl nonanoate (CAS NO.123-29-5 ): Ethyl nonylate ; Ethyl pelargonate ; Nonanoic acid, ethyl ester ; Wine ether
CAS NO: 123-29-5
Molecular Formula: C11H22O2
Molecular Weight: 186.33 g/mol
Molecular Structure:
EINECS: 204-615-7
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 9
Polar Surface Area: 26.3 Å2
Index of Refraction: 1.426
Molar Refractivity: 54.78 cm3
Molar Volume: 213.5 cm3
Surface Tension: 28.7 dyne/cm
Density: 0.872 g/cm3
Flash Point: 94.4 °C
Enthalpy of Vaporization: 45.64 kJ/mol
Boiling Point: 220 °C at 760 mmHg
Vapour Pressure: 0.116 mmHg at 25°C
Melting Point: -44°C
Appearance: colorless liquid
Uses
Ethyl nonanoate (CAS NO.123-29-5 ) is used in the creation and manufacturing of fragrance and flavor concentrates of all types.
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LD50 | oral | 24gm/kg (24000mg/kg) | GASTROINTESTINAL: ULCERATION OR BLEEDING FROM DUODENUM GASTROINTESTINAL: GASTRITIS | Food and Cosmetics Toxicology. Vol. 2, Pg. 327, 1964. |
| rat | LD50 | oral | > 43gm/kg (43000mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) GASTROINTESTINAL: OTHER CHANGES | Food and Cosmetics Toxicology. Vol. 2, Pg. 327, 1964. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Safety Information about Ethyl nonanoate (CAS NO.123-29-5 ):
Hazard Codes: Xi 
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36: Wear suitable protective cloth
WGK Germany: 2
When heated to decomposition it emits acrid smoke and irritating fumes.
Specification
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Combustible liquid.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Store in a cool, dry place. Store in a tightly closed container.