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CAS No.: | 33403-97-3 |
---|---|
Name: | 4-(Ethylaminomethyl)pyridine |
Article Data: | 9 |
Molecular Structure: | |
Formula: | C8H12N2 |
Molecular Weight: | 136.197 |
Synonyms: | Pyridine,4-[(ethylamino)methyl]- (7CI,8CI);4-(N-Ethylaminomethyl)pyridine;4-[(Ethylamino)methyl]pyridine;Ethyl(4-pyridinylmethyl)amine;N-(4-Pyridylmethyl)ethylamine;N-Ethyl-4-picolylamine;N-Ethyl-4-pyridinemethanamine;N-Ethyl-N-(pyridin-4-ylmethyl)amine;N-[(Pyridin-4-yl)methyl]ethylamine;NSC 85903;g-Picolylethylamine; |
EINECS: | 251-506-5 |
Density: | 0.967 g/cm3 |
Boiling Point: | 219.1 °C at 760 mmHg |
Flash Point: | 98.3 °C |
Solubility: | miscible with water |
Appearance: | Colorless to Yellow Liquid |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-37/39 |
PSA: | 24.92000 |
LogP: | 1.58200 |
Ethyl-[1-pyridin-4-yl-meth-(E)-ylidene]-amine
4-(ETHYLAMINOMETHYL)PYRIDINE
Conditions | Yield |
---|---|
With sodium tetrahydroborate; water at 10 - 25℃; | 56.2% |
With sodium tetrahydroborate In ethanol at 20℃; for 12h; | 2.3 g |
With sodium tetrahydroborate In ethanol; water for 20h; |
tropicamide
A
2-phenylacrylic acid
B
Tropic acid
C
N-ethyl-N-(4-picolyl)-atropamide
D
4-(ETHYLAMINOMETHYL)PYRIDINE
Conditions | Yield |
---|---|
With sodium hydroxide In water for 10h; Heating; |
pyridine-4-carbaldehyde
4-(ETHYLAMINOMETHYL)PYRIDINE
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: ethanol / 10 h / 20 °C 2: sodium tetrahydroborate / ethanol / 12 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: ethanol / water / 0.5 h / Cooling 2: sodium tetrahydroborate; ethanol / water / 20 h View Scheme | |
Multi-step reaction with 2 steps 1: ethanol; water / 0 - 10 °C 2: sodium tetrahydroborate / ethanol; water / 10 - 25 °C View Scheme | |
Multi-step reaction with 2 steps 1: ethanol; water / 0 - 20 °C 2: sodium tetrahydroborate / 10 - 25 °C View Scheme | |
Multi-step reaction with 2 steps 1: ethanol; water / 0 - 20 °C 2: sodium tetrahydroborate; water / 10 - 25 °C View Scheme |
carbon disulfide
diphenyltin(IV) dichloride
4-(ETHYLAMINOMETHYL)PYRIDINE
4-(ethylaminodithiocarbamate)methylpyridine diphenyltin(IV)
Conditions | Yield |
---|---|
Stage #1: carbon disulfide; 4-(ETHYLAMINOMETHYL)PYRIDINE With potassium hydroxide In methanol at 20℃; for 2h; Stage #2: diphenyltin(IV) dichloride In methanol for 2h; | 99% |
4-(ETHYLAMINOMETHYL)PYRIDINE
trifluoroacetic anhydride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 15h; Inert atmosphere; | 98% |
4-(ETHYLAMINOMETHYL)PYRIDINE
benzoic acid
N-ethyl-N-(pyridin-4-ylmethyl)benzamide
Conditions | Yield |
---|---|
Stage #1: 4-(ETHYLAMINOMETHYL)PYRIDINE; benzoic acid With triethylamine In tetrahydrofuran at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran at 0 - 20℃; Inert atmosphere; | 97% |
Conditions | Yield |
---|---|
In ethanol at 20℃; Solvent; Temperature; | 95.8% |
Conditions | Yield |
---|---|
In ethyl acetate at 20℃; Solvent; Temperature; | 93.3% |
Conditions | Yield |
---|---|
With palladium diacetate; triethylamine; triphenylphosphine In N,N-dimethyl-formamide at 50℃; under 750.075 Torr; for 24h; chemoselective reaction; | 93% |
4-(ETHYLAMINOMETHYL)PYRIDINE
ethyl acrylate
ethyl 3-{N-ethyl-N-[(pyridine-4-yl)methyl]amino}propanoate
Conditions | Yield |
---|---|
With samarium(III) trifluoromethanesulfonate In dichloromethane at 20℃; for 2h; aza-Michael reaction; | 92% |
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The 4-(Ethylaminomethyl)pyridine is an organic compound with the formula C8H12N2. The IUPAC name of this chemical is N-(pyridin-4-ylmethyl)ethanamine. With the CAS registry number 33403-97-3, it is also named as N-Ethyl-4-pyridinemethylamine. The product's categories are Heterocyclic Compounds; C7 and C8; Heterocyclic Building Blocks; Pyridines. Besides, it is a colorless to yellow liquid, which should be stored in a closed, cool, dry place.
Physical properties about 4-(Ethylaminomethyl)pyridine are: (1)ACD/LogP: 0.56; (2)ACD/LogD (pH 5.5): -2.24; (3)ACD/LogD (pH 7.4): -0.58; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 3.52; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 16.13 Å2; (12)Index of Refraction: 1.51; (13)Molar Refractivity: 42.12 cm3; (14)Molar Volume: 140.7 cm3; (15)Polarizability: 16.69×10-24cm3; (16)Surface Tension: 36.3 dyne/cm; (17)Density: 0.967 g/cm3; (18)Flash Point: 98.3 °C; (19)Enthalpy of Vaporization: 45.55 kJ/mol; (20)Boiling Point: 219.1 °C at 760 mmHg; (21)Vapour Pressure: 0.121 mmHg at 25°C.
When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: n1ccc(cc1)CNCC
(2)InChI: InChI=1/C8H12N2/c1-2-9-7-8-3-5-10-6-4-8/h3-6,9H,2,7H2,1H3
(3)InChIKey: ZBAMQLFFVBPAOX-UHFFFAOYAW
(4)Std. InChI: InChI=1S/C8H12N2/c1-2-9-7-8-3-5-10-6-4-8/h3-6,9H,2,7H2,1H3
(5)Std. InChIKey: ZBAMQLFFVBPAOX-UHFFFAOYSA-N