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CAS No.: | 598-56-1 |
---|---|
Name: | N,N-Dimethylethylamine |
Article Data: | 66 |
Molecular Structure: | |
Formula: | C4H11 N |
Molecular Weight: | 73.138 |
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 |
EINECS: | 209-940-8 |
Density: | 0.675 |
Melting Point: | -140 ºC |
Boiling Point: | 36.3 °C at 760 mmHg |
Flash Point: | -36 ºC |
Solubility: | Soluble in water,miscible with most common organic solven |
Appearance: | colorless liquid |
Hazard Symbols: | |
Risk Codes: | R12;R20/22;R34 |
Safety: | 3-16-26-36-45 |
Transport Information: | UN 2733 3 |
PSA: | 3.24000 |
LogP: | 0.56790 |
N,N-dimethylacetamide dimethyl acetal
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% |
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; |
methyl magnesium iodide
N,N-Dimethylamino acetonitrile
A
N,N-dimethyl-ethanamine
B
dimethylaminoacetone
N,N-Dimethylamino acetonitrile
A
N,N-dimethyl-ethanamine
B
dimethylaminoacetone
Conditions | Yield |
---|---|
With methyl magnesium iodide; diethyl ether |
ethyl-dimethyl-sulfo-ammonium betaine
N,N-dimethyl-ethanamine
Conditions | Yield |
---|---|
Hydrolysis; |
dimethyldiethylammonium chloride
A
methylene chloride
B
N,N-dimethyl-ethanamine
C
chloroethane
D
N,N-diethylnmethylamine
Conditions | Yield |
---|---|
bei der trocknen Destillation; |
Conditions | Yield |
---|---|
bei der Destillation; |
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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):
Safety Information
Hazard Codes F+,C
F+: Extremely Flammable C: Corrosive
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