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| CAS No.: | 124-22-1 |
|---|---|
| Name: | Dodecylamine |
| Molecular Structure: | |
|
|
|
| Formula: | C12H27N |
| Molecular Weight: | 185.353 |
| Synonyms: | Lauramine;Laurinamine;Laurylamine;Monododecylamine;Monolaurylamine;Nissan Amine BB;n-Dodecylamine;n-Laurylamine;1-Aminododecane;1-Dodecylamine;Alamine 4;Amine BB;Armeen 12D;Farmin20D;HAN 12;Kemamine P 690; |
| EINECS: | 204-690-6 |
| Density: | 0.804 g/cm3 |
| Melting Point: | 28-32 ºC |
| Boiling Point: | 258.6ºC at 760 mmHg |
| Flash Point: | 100.4ºC |
| Solubility: | water: 78 mg/L (25 ºC) |
| Appearance: | white solid |
| Hazard Symbols: |
 C, N
|
| Risk Codes: | 22-34-50/53-20/21/22 |
| Safety: | 26-36/37/39-45-60-61 |
| Transport Information: | UN 3259 8/PG 3 |
| PSA: | 26.02000 |
| LogP: | 4.56630 |
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| Conditions | Yield |
|---|---|
| With hydrogen In methanol at 80℃; under 37503.8 Torr; for 3h; Catalytic behavior; Reagent/catalyst; Autoclave; | 100% |
| With lithium borohydride; diisopropopylaminoborane In tetrahydrofuran for 18h; Reflux; | 99% |
| With samarium diiodide; water; triethylamine In tetrahydrofuran at 20℃; for 0.0833333h; Reagent/catalyst; Time; Inert atmosphere; | 93% |
| Conditions | Yield |
|---|---|
| With samarium diiodide; water; triethylamine In tetrahydrofuran at 23℃; for 3h; Inert atmosphere; chemoselective reaction; | A 99% B 88% |
- 13733-78-3
dodecyl azide
- 124-22-1
n-Dodecylamine
| Conditions | Yield |
|---|---|
| With (Sn(SPh)3)(Et3N) In benzene at 15℃; for 0.0833333h; | 98% |
| With tellurium; water at 275℃; for 4h; | 87% |
| With dichloroborane-dimethyl sulfide In dichloromethane for 1h; Heating; | 78% |
| Conditions | Yield |
|---|---|
| With 40% potassium fluoride/alumina for 0.0666667h; Microwave irradiation; Neat (no solvent); | A 93% B 96% |
- 124-22-1
n-Dodecylamine
| Conditions | Yield |
|---|---|
| With benzyltriethylammonium tetrathiomolybdate In acetonitrile at 28℃; for 0.5h; | 95% |
- 158773-38-7
N-(allyloxycarbonyl)-dodecyl amine
- 124-22-1
n-Dodecylamine
| Conditions | Yield |
|---|---|
| With trisodium tris(3-sulfophenyl)phosphine; water; diethylamine; palladium diacetate; heptakis(2,6-di-O-methyl)cyclomaltoheptaose In toluene at 20℃; for 15h; Substitution; | 94% |
| With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In methanol at 20℃; for 12h; | 88% |
- 128038-36-8
C14H27NO2
- 124-22-1
n-Dodecylamine
| Conditions | Yield |
|---|---|
| With hydrogenchloride In ethanol; water for 2h; Heating; | 93% |
| Conditions | Yield |
|---|---|
| With sodium azide; triphenylphosphine In dichloromethane; N,N-dimethyl-formamide at 90℃; for 5h; Substitution; Mitsunobu reaction; Staudinger reaction; | 91% |
| With aluminum oxide; ammonia; magnesium oxide at 400℃; under 95616 Torr; | |
| With L-alanin; L-alanine dehydrogenase; ω-transaminase from Chromobacterium violaceum; alcohol dehydrogenase from Bacillus stearothermophilus; pyridoxal 5'-phosphate; NAD; ammonium chloride; sodium hydroxide In 1,2-dimethoxyethane; water at 20℃; for 24h; pH=8.5; Enzymatic reaction; | 10 %Chromat. |
| With ammonia In 5,5-dimethyl-1,3-cyclohexadiene under 7500.75 Torr; for 12h; Reflux; | 59 %Chromat. |
| With aluminum oxide; ammonia; magnesium oxide at 400℃; under 95616 Torr; |
- 848129-47-5
N-trityldodecan-1-amine
- 124-22-1
n-Dodecylamine
| Conditions | Yield |
|---|---|
| With ammonium cerium (IV) nitrate; water; acetic acid In dichloromethane at 20℃; for 33h; Inert atmosphere; | 90% |
- 148773-52-8
12-(phenylthio)dodecanenitrile
- 124-22-1
n-Dodecylamine
| Conditions | Yield |
|---|---|
| With sodium tetrahydroborate; nickel dichloride In tetrahydrofuran; methanol at 0℃; for 0.25h; | 86% |
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Chemistry
The Molecular Structure of Dodecanamine (CAS NO.124-22-1):
Empirical Formula: C12H27N
Molecular Weight: 185.3495
IUPAC Name: dodecan-1-amine
Appearance: white solid
Nominal Mass: 185 Da
Average Mass: 185.3495 Da
Monoisotopic Mass: 185.21435 Da
Index of Refraction: 1.444
Molar Refractivity: 61.17 cm3
Molar Volume: 230.2 cm3
Surface Tension: 29.9 dyne/cm
Density: 0.804 g/cm3
Flash Point: 100.4 °C
Enthalpy of Vaporization: 49.63 kJ/mol
Boiling Point: 258.6 °C at 760 mmHg
Vapour Pressure: 0.0136 mmHg at 25°C
Synonyms: 1-Aminododecan ; 1-Dideanamine ; 1-Dodecanamin ; 1-Dodecanamine ; 1-Dodecylamin ; Alamine 4 ; alamine4 ; aminebb
Product Categories: Alkylamines;Monofunctional & alpha,omega-Bifunctional Alkanes;Monofunctional Alkanes
Water Solubility: 78 mg/L (25 °C )
Stability: Stable. Combustible. Incompatible with acid chlorides, acids, acid anhydrides, oxidizing agents
Uses
Dodecanamine (CAS NO.124-22-1) can be used in the production of medicines, pesticides, dyestuff, mineral flotation agent, emulsifier and intermediates of fine chemical ,etc.
Toxicity Data With Reference
| 1. | skn-rbt 500 mg/24H SEV | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,62. | ||
| 2. | eye-rbt 50 µg/24H SEV | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,52. | ||
| 3. | eye-rbt 2 mg | AEPPAE Naunyn-Schmiedebergs Archiv fuer Experimentelle Pathologie und Pharmakologie. 219 (1953),119. | ||
| 4. | orl-rat LD50:1020 mg/kg | AEPPAE Naunyn-Schmiedebergs Archiv fuer Experimentelle Pathologie und Pharmakologie. 219 (1953),119. | ||
| 5. | orl-mus LD50:1160 mg/kg | AEPPAE Naunyn-Schmiedebergs Archiv fuer Experimentelle Pathologie und Pharmakologie. 219 (1953),119. | ||
| 6. | ipr-mus LD50:50 mg/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD691-490 . |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion. A severe skin and eye irritant. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.
Hazard Codes: 
C
N
Risk Statements: 22-34-50/53-20/21/22
R22: Harmful if swallowed
R34: Causes burns
R50/53: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed
Safety Statements: 26-36/37/39-45-60-61
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S60: This material and its container must be disposed of as hazardous waste
S61: Avoid release to the environment. Refer to special instructions / safety data sheets
RIDADR: UN 3259 8/PG 3
WGK Germany: 2
RTECS: JR6475000
F: 10-34
HazardClass: 8
PackingGroup: II
HS Code: 29211980