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Cas Database |
| Name |
N,N-Dimethylallylamine |
EINECS | 218-458-7 |
| CAS No. | 2155-94-4 | Density | 0.75 g/cm3 |
| PSA | 3.24000 | LogP | 0.73400 |
| Solubility | Soluble in water | Melting Point |
0oC |
| Formula | C5H11N | Boiling Point | 63.5 °C at 760 mmHg |
| Molecular Weight | 85.149 | Flash Point | 8 °C |
| Transport Information | UN 2733 3/PG 2 | Appearance | colourless to faintly yellow liquid |
| Safety | 16-26-36/37/39-45-37/39 | Risk Codes | 11-20-34-36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 F,  C,  Xi
|
| Synonyms |
Allylamine,N,N-dimethyl- (6CI,7CI,8CI);Allyldimethylamine;Dimethylallylamine;N,N-Dimethyl-2-propen-1-amine;N,N-Dimethyl-2-propenylamine;N-Allyl-N,N-dimethylamine;NSC 32615; |
Article Data | 44 |
N,N-Dimethylallylamine Synthetic route
- 7223-38-3
N,N-Dimethylpropargylamin
A
- 926-63-6
N,N-dimethylaminopropane
B
- 2155-94-4
N,N-dimethyl-2-propen-1-amine
| Conditions | Yield |
|---|---|
| With hydrogen; copper-palladium; silica gel In ethanol at 25℃; under 760 Torr; Kinetics; | A n/a B 100% |
| Conditions | Yield |
|---|---|
| With hydrogen; copper-palladium; silica gel In ethanol at 25℃; under 760.051 Torr; | 100% |
| With piperazine; hydrogen In ethanol at 80℃; under 4500.45 Torr; for 24h; | 99% |
| With piperazine; hydrogen In ethanol at 100℃; under 4500.45 Torr; for 24h; Green chemistry; | |
| With hydrogen In ethanol at 100℃; under 4500.45 Torr; for 24h; chemoselective reaction; | 96 %Chromat. |
A
- 2155-94-4
N,N-dimethyl-2-propen-1-amine
| Conditions | Yield |
|---|---|
| With potassium hydroxide In water at 90 - 92℃; for 1.5h; | A 8% B 71% |
- 102990-43-2
Allyl-dimethylcarbamoylmethyl-dimethyl-ammonium; bromide
A
- 2155-94-4
N,N-dimethyl-2-propen-1-amine
B
- 13574-14-6
2-(dimethylamino)-N,N-dimethylacetamide
C
- 102990-49-8
2-Dimethylamino-pent-4-enoic acid dimethylamide
| Conditions | Yield |
|---|---|
| With potassium hydroxide In benzene at 65 - 70℃; for 1h; metallic sodium in DMSO was also used instead of potassium hydroxide; | A n/a B n/a C 70% |
- 80070-14-0
Allyl-(1-methoxycarbonyl-ethyl)-dimethyl-ammonium; bromide
A
- 2155-94-4
N,N-dimethyl-2-propen-1-amine
B
- 80070-19-5
2-Dimethylamino-2-methyl-pent-4-enoic acid methyl ester
C
- 292638-85-8
acrylic acid methyl ester
| Conditions | Yield |
|---|---|
| With sodium methylate In diethyl ether at 30 - 35℃; Yield given; | A n/a B 69% C n/a |
| With sodium methylate In diethyl ether at 30 - 35℃; Yields of byproduct given; | A n/a B 69% C n/a |
| Conditions | Yield |
|---|---|
| In water 1) 30 min, 2) reflux, 30 min.; | 62.5% |
| In water Ambient temperature; | 51% |
| In benzene | 36% |
| Conditions | Yield |
|---|---|
| With formic acid for 8h; Heating; | 58% |
| Conditions | Yield |
|---|---|
| With formaldehyd In water at 100℃; for 12h; | 46% |
| Conditions | Yield |
|---|---|
| copper(l) chloride In water | 30% |
B
- 1271-86-9
N,N-dimethylaminomethylferrocene
C
- 187737-37-7
propene
D
- 2155-94-4
N,N-dimethyl-2-propen-1-amine
| Conditions | Yield |
|---|---|
| With sodium In ammonia | A 30% B 26% C n/a D n/a |
| With Na In ammonia NH3 (liquid); | A 30% B 26% C n/a D n/a |
N,N-Dimethylallylamine Specification
The N,N-Dimethylallylamine with CAS registry number of 2155-94-4 is also known as 2-Propen-1-amine, N,N-dimethyl-. The IUPAC name is N,N-Dimethylprop-2-en-1-amine. Its EINECS registry number is 218-458-7. In addition, the formula is C5H11N and the molecular weight is 85.15. What's more, this chemical is a colourless to faintly yellow liquid and it is slightly soluble in water, soluble in benzene, ether, chloroform, carbon tetrachloride and so on.
Physical properties about this chemical are:(1) ACD/LogP: 1.02; (2) # of Rule of 5 Violations: 0; (3) #H bond acceptors: 1; (4) #H bond donors: 0; (5) #Freely Rotating Bonds: 2; (6) Polar Surface Area: Å2; (7) Index of Refraction: 1.419; (8) Molar Refractivity: 28.65 cm3; (9) Molar Volume: 113.4 cm3; (10) Surface Tension: 22 dyne/cm; (11) Density: 0.75 g/cm3; (12) Enthalpy of Vaporization: 30.57 kJ/mol; (13) Boiling Point: 63.5 °C at 760 mmHg; (14) Vapour Pressure: 171 mmHg at 25 °C; (15) Flash Point: 8 °C.
Preparation of N,N-Dimethylallylamine: it is prepared by reaction of dimethylamine with 3-bromo-propene. The reaction needs solvent H2O in condition of refluxing for 30 minutes. The yield is about 62.5 %.
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Uses of N,N-Dimethylallylamine: it is used to produce cyclopropylmethyl-dimethyl-amine. The reaction occurs with catalyzer CuCl, solvent CH2Cl2 and other condition of irradiation.
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When you are using this chemical, please be cautious about it. As a chemical, it is irritating to eyes, respiratory system and skin and may cause inflammation to the skin or other mucous membranes. It may destroy living tissue if you contact for it is corrosive. Besides, this chemical is highly flammable. It may catch fire when in contact with air, only need brief contact with an ignition source, have a very low flash point or evolve highly flammable gases in contact with water. Therefore, you should keep away from sources of ignition and wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, you must rinse immediately with plenty of water and seek medical advice. In addition, if you feel unwell or in case of accident you should seek medical advice immediately.
You can still convert the following datas into molecular structure:
1. SMILES: CN(C)CC=C
2. InChI: InChI=1S/C5H11N/c1-4-5-6(2)3/h4H,1,5H2,2-3H3
3. InChIKey: GBCKRQRXNXQQPW-UHFFFAOYSA-N
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