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2-Amino-4-(trifluoromethyl)pyridine

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Name

2-Amino-4-(trifluoromethyl)pyridine

EINECS -0
CAS No. 106447-97-6 Density 1.368 g/cm3
PSA 38.91000 LogP 2.26380
Solubility N/A Melting Point 70-74 °C
Formula C6H5F3N2 Boiling Point 221.338 °C at 760 mmHg
Molecular Weight 162.114 Flash Point 87.662 °C
Transport Information UN 2811 6.1/PG 3 Appearance N/A
Safety 26-36/37-45-36/37/39 Risk Codes 25-36/37/38-43
Molecular Structure Molecular Structure of 106447-97-6 (2-Amino-4-(trifluoromethyl)pyridine) Hazard Symbols ToxicT,IrritantXi,CorrosiveC
Synonyms

(4-Trifluoromethylpyridin-2-yl)amine;2-Amino-4-trifluoromethylpyridine;4-(Trifluoromethyl)pyridin-2-amine;2-Amino-4-(trifluoromethyl)pyridine;

Article Data 14

2-Amino-4-(trifluoromethyl)pyridine Synthetic route

81565-18-6

2-chloro-4-trifluoromethyl pyridine

106447-97-6

2-amino-4-(trifluoromethyl)pyridine

Conditions
ConditionsYield
With ammonia In water at 170℃; for 24h;76%
With ammonium hydroxide at 180℃;
With ammonium hydroxide
With ammonia
39890-98-7

2,6-dichloro-4-(trifluoromethyl)pyridine

106447-97-6

2-amino-4-(trifluoromethyl)pyridine

Conditions
ConditionsYield
Stage #1: 2,6-dichloro-4-(trifluoromethyl)pyridine With ammonia In tetrahydrofuran; water at 150℃; for 6h; autoclave;
Stage #2: With hydrogen; 5%-palladium/activated carbon In tetrahydrofuran; water at 100℃; under 15001.5 Torr; for 3h; Product distribution / selectivity;
71.9%
917806-22-5

5-ethoxy-3-hydroxy-3-(trifluoromethyl)pent-4-enenitrile

106447-97-6

2-amino-4-(trifluoromethyl)pyridine

Conditions
ConditionsYield
With ammonia In water at 125℃; under 10501.1 Torr; for 24h; Autoclave;68%

2-fluoro-4-(trifluoromethyl) Pyridine

106447-97-6

2-amino-4-(trifluoromethyl)pyridine

Conditions
ConditionsYield
With acetamidine hydrochloride; sodium hydroxide In water; dimethyl sulfoxide at 130℃; for 24h; Schlenk technique; chemoselective reaction;61%
944401-56-3

2-amino-5-bromo-4-(trifluoromethyl)pyridine

73183-34-3

bis(pinacol)diborane

A

944401-57-4

4-(trifluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaboroloan-2-yl)pyridin-2-amine

B

106447-97-6

2-amino-4-(trifluoromethyl)pyridine

Conditions
ConditionsYield
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate In 1,4-dioxane at 115℃; for 8h; Inert atmosphere;A 48%
B n/a
With potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,4-dioxane at 115℃; for 8h;
With potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In 1,4-dioxane at 115℃; for 8.25h; Heating / reflux;
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate In 1,4-dioxane at 115℃; for 8h; Inert atmosphere;

2,2-dimethyl-3-(4-trifluoromethyl-pyridin-2-yl)-2,3-dihydro-benzo[e][1,3]oxazin-4-one

106447-97-6

2-amino-4-(trifluoromethyl)pyridine

Conditions
ConditionsYield
With hydrogenchloride Hydrolysis;
22253-59-4

1-oxido-4-(trifluoromethyl)pyridin-1-ium

106447-97-6

2-amino-4-(trifluoromethyl)pyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: CH2Cl2 / Heating
2: conc. HCl
View Scheme
39890-98-7

2,6-dichloro-4-(trifluoromethyl)pyridine

A

130171-52-7

4-(trifluoromethyl)pyridine-2,6-diamine

B

106447-97-6

2-amino-4-(trifluoromethyl)pyridine

Conditions
ConditionsYield
Stage #1: 2,6-dichloro-4-(trifluoromethyl)pyridine With ammonia In water at 150℃; for 15h; autoclave;
Stage #2: With hydrogen; 5%-palladium/activated carbon In water at 100℃; under 13501.4 Torr; for 3h;
106447-97-6

2-amino-4-(trifluoromethyl)pyridine

1281872-45-4

2-amino-4-trifluoromethylpyridine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In toluene at 10 - 20℃;96.6%
106447-97-6

2-amino-4-(trifluoromethyl)pyridine

944401-56-3

2-amino-5-bromo-4-(trifluoromethyl)pyridine

Conditions
ConditionsYield
With N-Bromosuccinimide In dichloromethane at 25℃; for 2h; Darkness;94%
With N-Bromosuccinimide In tetrahydrofuran at 0 - 20℃; for 1h; Concentration;91%
With N-Bromosuccinimide In dichloromethane at 20℃; Darkness;87.96%

2-Amino-4-(trifluoromethyl)pyridine Chemical Properties

Molecular Formula: C6H5F3N2
Molar mass:162.11251 g/mol
Structure of 2-Amino-4-(trifluoromethyl)pyridine(106447-97-6):
                               
Synonyms of 2-Amino-4-(trifluoromethyl)pyridine(106447-97-6):4-(TRIFLUOROMETHYL)PYRIDIN-2-AMINE;4-Trifluoromethyl-pyridin-2-ylamine;4-Trifluoromethyl-2-pyridinamine
Melting point:70-74 °C
Density:1.368 g/cm3
Flash Point:87.7 °C
Boiling Point:221.3 °C at 760 mmHg
Index of Refraction: 1.478
Vapour Pressure: 0.108 mmHg at 25°C

2-Amino-4-(trifluoromethyl)pyridine Safety Profile

Hazard Codes:T,Xi,C
Risk Statements:
22:  Harmful if swallowed
25:  Toxic if swallowed
34:  Causes burns
36:  Irritating to the eyes
37:  Irritating to the respiratory system
38:  Irritating to the skin
43:  May cause sensitization by skin contact 
Safety Statements:
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:  Wear suitable protective clothing 
37:  Wear suitable gloves
39:  Wear eye/face protection
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)

2-Amino-4-(trifluoromethyl)pyridine Specification

 Product Categories of 2-Amino-4-(trifluoromethyl)pyridine(106447-97-6):pharmacetical;Amines;Pyridine series;Pyridines;Halogenated Heterocycles;Heterocyclic Building Blocks
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