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CAS No.: | 624-78-2 |
---|---|
Name: | N-Ethylmethylamine |
Article Data: | 60 |
Molecular Structure: | |
Formula: | C3H9N |
Molecular Weight: | 59.1112 |
Synonyms: | N-methyl-aminoethane;Methylaminoethane;2-MAE;N-METHYLETHYLAMINE;Methylethylamine;n-methyl-ethanamin;(CH3)(C2H5)NH;Ethylmethylamine;methyl-N-ethylamine;N-ethyl-N-methylamine; |
EINECS: | 210-862-1 |
Density: | 0.68 g/cm3 |
Melting Point: | -70.99°C (estimate) |
Boiling Point: | 36.7 °C at 760 mmHg |
Flash Point: | <?30°F |
Appearance: | clear colorless to light yellow liquid |
Hazard Symbols: | F; C |
Risk Codes: | 11-20/21/22-35 |
Safety: | 26-36/37/39-45 |
Transport Information: | UN 2733 3/PG 1 |
PSA: | 12.03000 |
LogP: | 0.61660 |
Conditions | Yield |
---|---|
With hydrogen; sodium hydroxide; Raney nickel at 65 - 67℃; under 22502.3 Torr; for 4.3h; Product distribution / selectivity; Autoclave; Industry scale; | 90% |
With potassium hydroxide; dipotassium hydrogenphosphate; phosphoric acid at 10 - 12℃; for 4h; electrochemical reductive amination, lead cathode, current density 0.05 A/cm2, pH 12; Yield given; | |
With imine reductase from Streptomyces ipomoeae; NADPH In water at 30℃; for 0.166667h; pH=9.5; Catalytic behavior; Reagent/catalyst; Enzymatic reaction; |
Conditions | Yield |
---|---|
With hydrogen; platinum(IV) oxide In ethanol | 80% |
N-ethyl-N-hydroxy-ethanamine
A
formaldehyd
B
N-Ethylmethylamine
C
ethylamine
D
acetaldehyde
Conditions | Yield |
---|---|
With phosphorus pentachloride In toluene at 18 - 20℃; Mechanism; Product distribution; object of study: Stieglitz rearrangement (prototype); | A n/a B 1.4% C 76% D n/a |
N-(benzylidene)ethylamine
(ethoxycarbonylmethyl)dimethylsulfonium bromide
A
N-Ethylmethylamine
B
1-methylthio-3-phenyl-1,2-cyclopropanedicarboxylic acid diethyl ester
Conditions | Yield |
---|---|
With potassium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In tetrahydrofuran at 20℃; for 4h; | A n/a B 50% |
pyridine
N,N-diethylnmethylamine
dibenzoyl peroxide
A
formaldehyd
B
N-Ethylmethylamine
C
acetaldehyde
D
diethylamine
diethyl ether
N-chloromethylamine
diethylzinc
A
N-Ethylmethylamine
B
methylamine
Conditions | Yield |
---|---|
With Petroleum ether |
N-nitrosomethylethylamine
N-Ethylmethylamine
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
With platinum(IV) oxide; acetic acid at 65 - 75℃; under 2206.5 Torr; durch Hydrogenolyse; |
Conditions | Yield |
---|---|
With ethanol at 100℃; |
The N-Ethylmethylamine, with the CAS registry number 624-78-2 and EINECS registry number 210-862-1, has the systematic name and IUPAC name of N-methylethanamine. And the molecular formula of this chemical is C3H9N. It is a kind of clear colorless to light yellow liquid which is also hygroscopic. And it should be stored at 0-6°C.
The physical properties of N-Ethylmethylamine are as following: (1)ACD/LogP: 0.10; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -3; (4)ACD/LogD (pH 7.4): -2.81; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 1; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 3.24 Å2; (13)Index of Refraction: 1.367; (14)Molar Refractivity: 19.54 cm3; (15)Molar Volume: 86.8 cm3; (16)Polarizability: 7.74×10-24cm3; (17)Surface Tension: 18.2 dyne/cm; (18)Density: 0.68 g/cm3; (19)Enthalpy of Vaporization: 28.16 kJ/mol; (20)Boiling Point: 36.7 °C at 760 mmHg; (21)Vapour Pressure: 488 mmHg at 25°C.
Uses of N-Ethylmethylamine: It can react with trifluoroacetic acid anhydride to produce N-ethyl-N-methyltrifluoroacetamide. This reaction will need solvent diethyl ether.
You should be cautious while dealing with this chemical. It is a kind of highly flammable chemical ehich may also cause severe burns. And it is also harmful by inhalation, in contact with skin and if swallowed. Therefore, you had better take the following instructions: Wear suitable protective clothing, gloves and eye/face protection, and in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice; In case of accident or if you feel unwell, seek medical advice immediately (show label where possible); Keep away from sources of ignition - No smoking.
You can still convert the following datas into molecular structure:
(1)SMILES: N(CC)C
(2)InChI: InChI=1/C3H9N/c1-3-4-2/h4H,3H2,1-2H3
(3)InChIKey: LIWAQLJGPBVORC-UHFFFAOYAE