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- N-[1,1-Bis[(acetyloxy)methyl]-3-(4-octylphenyl)propyl]acetamide
- N'-[(1,1-Dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N'-methyl-L-lysine
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Cas Database |
| Name |
N,N-Dimethylethylamine |
EINECS | 209-940-8 |
| CAS No. | 598-56-1 | Density | 0.675 |
| PSA | 3.24000 | LogP | 0.56790 |
| Solubility | Soluble in water,miscible with most common organic solven | Melting Point |
-140 ºC |
| Formula | C4H11 N | Boiling Point | 36.3 °C at 760 mmHg |
| Molecular Weight | 73.138 | Flash Point | -36 ºC |
| Transport Information | UN 2733 3 | Appearance | colorless liquid |
| Safety | 3-16-26-36-45 | Risk Codes | R12;R20/22;R34 |
| Molecular Structure |
|
Hazard Symbols |
 
|
| Synonyms |
Ethylamine,N,N-dimethyl- (6CI,7CI,8CI); DMEA; Dimethylethylamine; Methanamine,N-ethyl-N-methyl-; N,N-Dimethylaminoethane; N,N-Dimethylethanamine;N,N-Dimethylethylamine; N-Ethyldimethylamine |
Article Data | 66 |
N,N-Dimethylethylamine Synthetic route
- 18871-66-4
N,N-dimethylacetamide dimethyl acetal
- 598-56-1
N,N-dimethyl-ethanamine
| Conditions | Yield |
|---|---|
| With [1,4-bis(diphenylphosphino)butane](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate; hydrogen at 25℃; under 3750.38 Torr; for 0.5h; Reagent/catalyst; | 96% |
| Conditions | Yield |
|---|---|
| With sodium tetrahydroborate; Diethylselenium dibromide In tetrahydrofuran at 65℃; for 50h; | 92% |
| With triphenylborane; methylphenylsilane In dichloromethane-d2 at 25℃; for 0.3h; Solvent; Temperature; Reagent/catalyst; Inert atmosphere; chemoselective reaction; | 76% |
| With sodium tetrahydroborate; Bis-(2-bromoethyl)selenium dibromide In tetrahydrofuran at 65℃; for 50h; Product distribution; various other tertiary amides investigated; | 35% |
- 598-56-1
N,N-dimethyl-ethanamine
| Conditions | Yield |
|---|---|
| With potassium hydroxide In methanol for 0.5h; Heating; other 1-alkyl-1,1-dimethylhydrazinium halides; | 57% |
| With potassium hydroxide In methanol for 0.5h; Heating; Yield given; |
- 917-64-6
methyl magnesium iodide
- 926-64-7
N,N-Dimethylamino acetonitrile
A
- 598-56-1
N,N-dimethyl-ethanamine
B
- 15364-56-4
dimethylaminoacetone
- 926-64-7
N,N-Dimethylamino acetonitrile
A
- 598-56-1
N,N-dimethyl-ethanamine
B
- 15364-56-4
dimethylaminoacetone
| Conditions | Yield |
|---|---|
| With methyl magnesium iodide; diethyl ether |
- 15856-49-2
ethyl-dimethyl-sulfo-ammonium betaine
- 598-56-1
N,N-dimethyl-ethanamine
| Conditions | Yield |
|---|---|
| Hydrolysis; |
- 29508-45-0
dimethyldiethylammonium chloride
A
- 74-87-3
methylene chloride
B
- 598-56-1
N,N-dimethyl-ethanamine
C
- 75-00-3
chloroethane
D
- 616-39-7
N,N-diethylnmethylamine
| Conditions | Yield |
|---|---|
| bei der trocknen Destillation; |
| Conditions | Yield |
|---|---|
| bei der Destillation; |
N,N-Dimethylethylamine Chemical Properties
IUPAC Name: N,N-dimethylethanamine
Molecular Formula: C4H11N
Molecular Weight: 73.14
EINECS: 209-940-8
Flash Point: -36 °C
Melting Point: -140 º C
Water solubility: Soluble
Appearance: colourless liquid
Storage temp: Flammables area
Density: 0.675 g/mL at 25 °C(lit.)
Index of Refraction: 1.3715-1.3735
Enthalpy of Vaporization: 28.12 kJ/mol
Boiling Point: 36.3 °C at 760 mmHg
Vapour Pressure: 495 mmHg at 25°C
Stability of N,N-Dimethylethylamine (598-56-1): Stable. Extremely flammable - note low flash point. Incompatible with strongoxidizing agents
Synonyms: Atofina dmea ; Ethyldimethylamine ; Dimethylethylamine ; N,N-dimethylaminoethane ; N,N-dimethylethylamine ; N-ethyldimethylamine ; N,N-dimethylamine ; C2H5N(CH3)2 acid 1-tert-butyl ester 4-(9h-fluoren-9-ylmethyl) ester
Following is the molecular structure of N,N-Dimethylethylamine (598-56-1):
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N,N-Dimethylethylamine Safety Profile
Safety Information
Hazard Codes F+,C
F+: Extremely Flammable .gif){kind=small}
C: Corrosive .gif){kind=small}
Risk Statements: 12-20/22-34
12: Extremely Flammable
20/22: Harmful by inhalation and if swallowed
34: Causes burns
Safety Statements: 3-16-26-36-45-2733/2734/2735-Tranport-port-Tran
3: Keep in a cool place
16: Keep away from sources of ignition - No smoking
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
RIDADR: UN 2733 3/PG 2
WGK Germany: 1
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