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Cas Database |
| Name |
1-Nonanal |
EINECS | 204-688-5 |
| CAS No. | 124-19-6 | Density | 0.816 g/cm3 |
| PSA | 17.07000 | LogP | 2.93590 |
| Solubility | practically insoluble in water | Melting Point |
-18oC |
| Formula | C9H18O | Boiling Point | 190.778 °C at 760 mmHg |
| Molecular Weight | 142.241 | Flash Point | 63.889 °C |
| Transport Information | UN 3082 | Appearance | brown liquid |
| Safety | 26-37/39 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
Nonanaldehyde(7CI);Aldehyde C 09;Aldehyde C 9;NSC 5518;Nonaldehyde;Nonanoic aldehyde;Nonylaldehyde;Nonylic aldehyde;Pelargonaldehyde;Pelargonic aldehyde;n-Nonanal;n-Nonylaldehyde;Nonanal; |
Article Data | 548 |
1-Nonanal Synthetic route
| Conditions | Yield |
|---|---|
| Stage #1: Methyl oleate With ozone In dichloromethane at -78℃; Stage #2: With triphenylphosphine In dichloromethane at -78 - 23℃; for 18h; | A 100% B 100% |
| With N-methyl-2-indolinone; ozone at 0℃; | A 74% B 96% |
| With ozone; acetic acid; zinc 1.) MeOH, CH2Cl2, -78 deg C, 2.) MeOH, CH2Cl2, 30 min; Multistep reaction. Yields of byproduct given; |
| Conditions | Yield |
|---|---|
| With 2-pyridylpropylimine rhodium(I)chlorocarbonyl; hydrogen In toluene at 95℃; Catalytic behavior; Reagent/catalyst; Pressure; Temperature; Autoclave; chemoselective reaction; | 100% |
| With hydrogen In dichloromethane at 45℃; under 51716.2 Torr; for 16h; Autoclave; Inert atmosphere; Green chemistry; regioselective reaction; | 100% |
| With hydrogen In cyclohexane at 120℃; under 37503.8 Torr; for 4h; Autoclave; | 99% |
| Conditions | Yield |
|---|---|
| With sodium periodate In 1,4-dioxane; water at 20℃; for 1h; | A n/a B 100% |
| Conditions | Yield |
|---|---|
| With hydrogen In water at 100℃; under 15001.5 Torr; for 12h; Autoclave; Green chemistry; regioselective reaction; | 99.5% |
| With hydrogen; 4,5-bis(9-dibenzo[b,d]phospholyl)-2,7-di-tert-butyl-9,9-dimethylxanthene; (2,2,6,6-tetramethyl-3,5-heptanedionate)Rh(CO)2 In toluene at 80℃; under 15001.2 Torr; for 1h; Yield given; | |
| With hydrogen; 2,2'-bis(di(3,4,5-F-phenyl)phosphanylmethyl)-1,1'-binaphthyl; acetylacetonatodicarbonylrhodium(l) In methoxybenzene; toluene at 120℃; under 7500.6 Torr; for 16h; |
| Conditions | Yield |
|---|---|
| With 4-methoxy-TEMPO; sodium hypochlorite; potassium bromide In dichloromethane; water at 0℃; for 0.05h; Mechanism; Product distribution; pH = 8.6; other primary and secondary alcohols, var. temp., time, pH, and catalytic species; | 98% |
| With tert.-butylhydroperoxide In water at 60℃; for 3h; | 98% |
| With 4-methoxy-TEMPO; sodium hypochlorite; potassium bromide In dichloromethane; water at 0℃; for 0.05h; pH = 8.6; | 92% |
- 39854-46-1
2-(n-Octyl)-1,3-dithiane
- 124-19-6
nonan-1-al
| Conditions | Yield |
|---|---|
| With tri(p-tolyl)amine; lithium perchlorate; sodium hydrogencarbonate In water; acetonitrile at 20℃; electrolysis; | 97% |
| With periodic acid In tetrahydrofuran; diethyl ether for 0.0833333h; Ambient temperature; | 91% |
| Conditions | Yield |
|---|---|
| With [bis(acetoxy)iodo]benzene In dichloromethane at 25℃; for 2.5h; Inert atmosphere; | 97% |
| With sodium periodate; sodium hydrogencarbonate In water; acetonitrile at 20℃; for 1.5h; | |
| With N-Bromosuccinimide; (oxybis(2,1-phenylene))bis(diphenylbismuthane); potassium carbonate In [D3]acetonitrile at 23℃; for 1h; Schlenk technique; | 70 %Spectr. |
- 124-19-6
nonan-1-al
| Conditions | Yield |
|---|---|
| With hydrogen fluoride In acetonitrile at 20℃; | 96% |
| Conditions | Yield |
|---|---|
| With periodic acid In diethyl ether | A n/a B 95% |
| With periodic acid for 0.05h; Product distribution; Ambient temperature; | |
| Multi-step reaction with 2 steps 1: sulfuric acid / acetic acid; acetonitrile; water / 16 h / 20 °C 2: sodium periodate; sodium hydrogencarbonate / acetic acid; acetonitrile; water / 1.5 h / 20 °C View Scheme |
| Conditions | Yield |
|---|---|
| With oxygen; ozone; 4-methylmorpholine N-oxide In dichloromethane at 0℃; | 94% |
| With ozone; 4-methylmorpholine N-oxide In dichloromethane at 0 - 20℃; | 94% |
| With sodium periodate; 1,4-diazobicyclo<2.2.2>octane quaternized with chloromethylated styrene-divinylbenzene copolymer*OsO4 In 1,4-dioxane; water for 0.5h; Ambient temperature; | 100 % Chromat. |
1-Nonanal Chemical Properties
IUPAC Name: Nonanal
CAS: 124-19-6
Formula: C9H18O
Molecular Weight of Nonanal (124-19-6): 142.24
Molecular Structure of Nonanal (124-19-6):
Density: 0.815 g/cm3
Flash Point: 63.9 °C
Boiling Point: 190.8 °C at 760 mmHg
Index of Refraction: 1.417
Molar Refractivity: 43.93 cm3
Molar Volume: 174.4 cm3
Polarizability: 17.41 10-24cm3
Appearance: brown liquid
Surface Tension: 27.4 dyne/cm
Enthalpy of Vaporization: 42.7 kJ/mol
Vapour Pressure: 0.532 mmHg at 25°C
Water Solubility: 131.6(mg/L) at 25°C
1-Nonanal Toxicity Data With Reference
| 1. | skn-rbt 500 mg/24H SEV | FCTXAV Food and Cosmetics Toxicology. 11 (1973),1079. | ||
| 2. | sce-rat:lvr 100 nmol/L | MUREAV Mutation Research. 290 (1993),183. | ||
| 3. | msc-ham:lng 100 µmol/L | MUTAEX Mutagenesis. 4 (1989),277. |
1-Nonanal Consensus Reports
Reported in EPA TSCA Inventory.
1-Nonanal Safety Profile
A severe skin irritant. Combustible liquid. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALDEHYDES.
Safety Information about Nonanal (124-19-6):
Hazard Codes:
Xi: 
Risk Statements about Nonanal (124-19-6):
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements about Nonanal (124-19-6):
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39: Wear suitable gloves and eye/face protection.
WGK Germany: 2
HazardClass: 9
PackingGroup: III
1-Nonanal Specification
The chemical synonyms of Nonanal (124-19-6) are Aldehyde c-9 ; 1-Nonanal ; Pelargonic aldehyde ; Pelargonaldehyde ; N-nonylaldehyde ; Nonanal ; Nonanaldehyde . Nonanal (124-19-6) is an aldehyde. Aldehydes are frequently involved in self-condensation or polymerization reactions. These reactions are exothermic; they are often catalyzed by acid. Aldehydes are readily oxidized to give carboxylic acids. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction). The addition of stabilizers (antioxidants) to shipments of aldehydes retards autoxidation. Polymerizes readily with sulfuric acid and oxidized to nonanoic acid. This product is sensitive to air,it shoud be stored at 2-8°C.
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