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Cas Database |
| Name |
N,N-Dibutyl-1,3-propanediamine |
EINECS | 203-059-2 |
| CAS No. | 102-83-0 | Density | 0.843 g/cm3 |
| PSA | 29.26000 | LogP | 2.93770 |
| Solubility | 10 G/L (20 ºC) | Melting Point |
-50 °C |
| Formula | C11H26N2 | Boiling Point | 204.999 °C at 760 mmHg |
| Molecular Weight | 186.341 | Flash Point | 103.889 °C |
| Transport Information | UN 2922 8/PG 3 | Appearance | Clear colourless liquid |
| Safety | 26-36/37/39-45 | Risk Codes | 34 |
| Molecular Structure |
|
Hazard Symbols |
 C
|
| Synonyms |
1,3-Propanediamine,N,N-dibutyl- (6CI,7CI,8CI,9CI);3-(Dibutylamino)-1-propylamine;3-(Dibutylamino)propylamine;3-(N,N-Di-n-butylamino)-1-aminopropane;N,N-Dibutyl-1,3-diaminopropane;N,N-Dibutyl-1,3-propanediamine;N,N-Dibutylaminopropylamine;N,N-Dibutyltrimethylenediamine;N-Aminopropyl-N,N-dibutylamine;NSC 6333;NSC 7777; |
Article Data | 14 |
N,N-Dibutyl-1,3-propanediamine Synthetic route
| Conditions | Yield |
|---|---|
| With xylene at 140 - 150℃; Kochen des erhaltenen N-<3-Dibutylamino-propyl>-phthalimids mit konz.HCl.; | |
| (i) xylene, (ii) aq. HCl; Multistep reaction; |
- 25726-99-2
3-(dibutylamino)propanenitrile
- 102-83-0
3-dibutylaminopropylamine
| Conditions | Yield |
|---|---|
| With ethanol; sodium | |
| With nickel at 95℃; under 2206.5 Torr; Hydrogenation; | |
| With ethanol; nickel at 70℃; under 2942.03 Torr; Hydrogenation; | |
| With lithium aluminium tetrahydride; diethyl ether |
- 408353-88-8
N-(3-dibutylamino-propyl)-phthalimide
- 102-83-0
3-dibutylaminopropylamine
| Conditions | Yield |
|---|---|
| With hydrazine |
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 2: N2H4 View Scheme |
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 2: Raney nickel; ethanol / 70 °C / 2942.03 Torr / Hydrogenation View Scheme | |
| Multi-step reaction with 2 steps 2: Raney nickel / 95 °C / 2206.5 Torr / Hydrogenation View Scheme |
| Conditions | Yield |
|---|---|
| In methanol; water at 65℃; for 0.166667h; Schiff Reaction; Inert atmosphere; | 100% |
| In neat (no solvent) at 25℃; for 24h; Kinetics; Solvent; |
- 911693-62-4
3-[8-(2,6-difluorophenyl)-2-(methylsulfinyl)-7-oxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl]-4-methyl-N-(1-methylethyl)benzamide
- 102-83-0
3-dibutylaminopropylamine
| Conditions | Yield |
|---|---|
| In tetrahydrofuran at 20℃; | 96% |
| In tetrahydrofuran at 20℃; | 96% |
- 10328-92-4
N-Methylisatoic anhydride
- 102-83-0
3-dibutylaminopropylamine
- 158091-49-7
N-Methyl-N'-(3-dibutylaminopropyl)anthranilic amide
| Conditions | Yield |
|---|---|
| In 1,4-dioxane at 70℃; for 8h; | 94.5% |
- 108-77-0
1,3,5-trichloro-2,4,6-triazine
- 102-83-0
3-dibutylaminopropylamine
- 122-80-5
N-acetyl-p-phenylenediamine
| Conditions | Yield |
|---|---|
| Stage #1: 1,3,5-trichloro-2,4,6-triazine; N-acetyl-p-phenylenediamine With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 45℃; for 1h; Stage #2: 3-dibutylaminopropylamine With N-ethyl-N,N-diisopropylamine In tetrahydrofuran for 3h; Reflux; Stage #3: With hydrogenchloride; methanol; water for 2.5h; Reflux; | 90% |
- 108-77-0
1,3,5-trichloro-2,4,6-triazine
- 102-83-0
3-dibutylaminopropylamine
- 122-80-5
N-acetyl-p-phenylenediamine
| Conditions | Yield |
|---|---|
| Stage #1: 1,3,5-trichloro-2,4,6-triazine; N-acetyl-p-phenylenediamine With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 45℃; for 1h; Stage #2: 3-dibutylaminopropylamine With N-ethyl-N,N-diisopropylamine In tetrahydrofuran for 3h; Reflux; Stage #3: With hydrogenchloride; methanol; water for 2.5h; Reflux; | 90% |
N,N-Dibutyl-1,3-propanediamine Chemical Properties
IUPAC Name: N,N-dibutylpropane-1,3-diamine
The MF of N,N-dibutylpropane-1,3-diamine (102-83-0) is C11H26N2.
The MW of N,N-dibutylpropane-1,3-diamine (102-83-0) is 186.34.
Synonyms of N,N-dibutylpropane-1,3-diamine (102-83-0): (3-Aminopropyl)dibutylamine ; 1,3-Propanediamine, N,N-dibutyl- ; 3-(Dibutylamino)propylamine
Product Categories: Pharmaceutical Raw Materials
Form: Clear colourless liquid
Index of Refraction: 1.457
EINECS: 203-059-2
Density: 0.843 g/ml
Flash Point: 103.9 °C
Boiling Point: 205 °C
Melting Point: -50 °C
Water Solubility: 10 G/L (20 ºC)
BRN: 635829
N,N-Dibutyl-1,3-propanediamine Uses
N,N-dibutylpropane-1,3-diamine (102-83-0) is used as organic synthesis intermediates.
N,N-Dibutyl-1,3-propanediamine Toxicity Data With Reference
| 1. | skn-rbt 100 µg/24H open | AIHAAP American Industrial Hygiene Association Journal. 23 (1962),95. | ||
| 2. | orl-rat LD50:820 mg/kg | AIHAAP American Industrial Hygiene Association Journal. 23 (1962),95. | ||
| 3. | skn-rbt LD50:270 mg/kg | AIHAAP American Industrial Hygiene Association Journal. 23 (1962),95. |
N,N-Dibutyl-1,3-propanediamine Consensus Reports
Reported in EPA TSCA Inventory.
N,N-Dibutyl-1,3-propanediamine Safety Profile
Poison by skin contact. Moderately toxic by ingestion. A skin irritant. Ignites on contact with cellulose nitrate. When heated to decomposition it emits toxic fumes of NOx.
Safety information of N,N-dibutylpropane-1,3-diamine (102-83-0):
Hazard Codes .gif){kind=small}
C,.gif){kind=small}
Xi
Risk Statements
34 Causes burns
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39 Wear suitable protective clothing, gloves and eye/face protection
45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
RIDADR UN 2922 8/PG 3
WGK Germany 3
RTECS TX7175000
HazardClass 8
PackingGroup II
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