2,2,2-Trifluoroethanamine supplier

Name
2,2,2-TRIFLUOROETHYLAMINE
EINECS 212-041-3
CAS No. 753-90-2
Article Data39
CAS DataBase
Density 1.213 g/cm³
Solubility
Melting Point 37-38 °C
Formula C₂H₄ F₃N
Boiling Point 36 °C at 760 mmHg
Molecular Weight 99.0557
Flash Point -16 °C
Transport Information UN 2733 3/PG 2
Appearance clear colorless liquid
Safety 16-25-36/37/39-45
Risk Codes 11-34
Molecular Structure
Hazard Symbols F,C
Synonyms Ethylamine,2,2,2-trifluoro- (6CI,7CI,8CI);1-Amino-2,2,2-trifluoroethane;2,2,2-Trifluoro-1-aminoethane;2,2,2-Trifluoro-1-ethanamine;2,2,2-Trifluoroethanamine;2,2,2-Trifluoroethylamine;TFEA;b,b,b-Trifluoroethylamine;
PSA 26.02000
LogP 1.20770

Synthetic route

: 75-88-7
1,1,1-trifluoro-2-chloroethane

: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
With dmap; ammonia at 110℃; Temperature;	94%
With ammonia; water at 190℃;
With ammonia; water at 185℃;

: 353-85-5
trifluoroacetonitrile

A: 753-90-2
trifluoroethylamine

B: 407-01-2
bis(2,2,2-trifluoroethyl)amine

Conditions

Conditions	Yield
With hydrogen; palladium/alumina at 50-60°C; product isolated as CF3CH2NH2*HCl;	A 83% B 17%
With H2; palladium/alumina at 50-60°C; product isolated as CF3CH2NH2*HCl;	A 83% B 17%

: 2261-27-0
1-Chlor-tetrafluor-1-nitro-aethan

: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
With hydrogen at 60-80°C 80 atm;	29%
With H2; catalyst: Pd-activated carbon at 60-80°C 80 atm;	29%

: 354-81-4
nitro pentafluoroethane

: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
With hydrogen at 60-80°C 80 atm;	10%
With H2; catalyst: Pd-activated carbon at 60-80°C 80 atm;	10%

: 421-06-7
2-bromo-1,1,1-trifluoroethane

: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
With ammonia; sodium iodide at 140℃;
With ammonia; water at 190℃;

: 353-85-5
trifluoroacetonitrile

: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
With diethyl ether; platinum at 20 - 60℃; Hydrogenation.unter Druck;
With H2; platinum(IV) oxide at 50-60°C; product isolated as CF3CH2NH2*HCl;

: 460-75-3
3,3,3-trifluoropropionamide

A: 753-90-2
trifluoroethylamine

B: 432-74-6
2,3-dibromo-3,3-difluoro-propionic acid bromoamide

Conditions

Conditions	Yield
With potassium hydroxide; bromine

: 354-38-1
2,2,2-trifluoroacetamide

: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
With lithium aluminium tetrahydride; diethyl ether
With sodium borate; 1,2-dimethoxyethane; boron fluoride ether
With Hexamethyldisiloxane; [(SIMes)PFMe2][B(C6F5)4]2 at 100℃; for 5h; Inert atmosphere; Schlenk technique; Glovebox;
With tetrahydrofuran; lithium aluminium tetrahydride

: 819-07-8
1,1,1-trifluoro-2-nitroethane

: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
With hydrogenchloride; iron

: 22483-17-6
[2-Methyl-prop-(E)-ylidene]-(2,2,2-trifluoro-ethyl)-amine

: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
In water at 35℃; Equilibrium constant;

: 34242-99-4
N-acetyl-2,2,2-trifluoroethylamine

A: 753-90-2
trifluoroethylamine

B: 64-19-7
acetic acid

Conditions

Conditions	Yield
With hydrogenchloride In water at 30℃; Rate constant; hydrolysis;

: 54930-25-5
(trifluoroethyl)ammonium ion

: 75-04-7
ethylamine

A: 753-90-2
trifluoroethylamine

B: 16999-99-8
ethylammonium

Conditions

Conditions	Yield
Thermodynamic data; ΔHdeg, ΔGdeg;

...Expand

: (2,2,2-Trifluoro-ethyl)-thiocarbamic acid; compound with triethyl-amine

A: 463-58-1
carbon oxide sulfide

B: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
With cacodylate buffer In water at 25℃; Mechanism; Rate constant; general acid catalysis, other reagent (phosphate buffer), pH 6.16 - pH 6.36;

: C3H3F3NS2(1-)*K(1+)

A: 75-15-0
carbon disulfide

B: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
With acetate buffer (10percent HA, 0.1 M, pH 5.55) In water at 25℃; Rate constant;

: 74158-01-3
(1S,2R,4R,6S)-6-Hydroxy-bicyclo[2.2.1]heptane-2-carboxylic acid (2,2,2-trifluoro-ethyl)-amide

A: 753-90-2
trifluoroethylamine

: 6712-12-5
endo-6-hydroxybicyclo<2.2.1>heptane-endo-2-carboxylic acid lactone

Conditions

Conditions	Yield
In methanol; water at 30℃; Rate constant;
In water at 30℃; Rate constant; effect of the basicity of catalyst;

: 93630-45-6
(1R,2S,3R,4S)-3-(2,2,2-Trifluoro-ethylcarbamoyl)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid

A: 753-90-2
trifluoroethylamine

B: 129-64-6
3,6-endomethylene-1,2,3,6-tetrahydrophthalic anhydride

Conditions

Conditions	Yield
With water at 38℃; Rate constant;

: (1R,7S)-5-Hydroxy-5-(2,2,2-trifluoro-ethylamino)-4-oxa-tricyclo[5.2.1.02,6]dec-8-en-3-one

A: 753-90-2
trifluoroethylamine

B: 129-64-6
3,6-endomethylene-1,2,3,6-tetrahydrophthalic anhydride

Conditions

Conditions	Yield
With water at 38℃; Rate constant;

: S,S-dimethyl-N-(2,2,2-trifluoroethyl)sulfiliminium chloride

A: 75-18-3
dimethylsulfide

B: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
With iodide; hydrogen cation In water at 25℃; Rate constant; Mechanism; ionic strength 1.0 with KCl; solvent deuterium isotope effect; catalytic constants for buffer catalysis;

: (2,2,2-Trifluoro-ethyl)-dithiocarbamic acid

A: 75-15-0
carbon disulfide

B: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
With buffer In water at 25℃; Rate constant; Mechanism;

: 60-29-7
diethyl ether

: 353-85-5
trifluoroacetonitrile

platinum oxide: platinum oxide

: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
at 50 - 60℃; unter Druck.Hydrogenation;

...Expand

: 460-75-3
3,3,3-trifluoropropionamide

: 7726-95-6
bromine

aqueous KOH-solution: aqueous KOH-solution

A: 753-90-2
trifluoroethylamine

B: 432-74-6
2,3-dibromo-3,3-difluoro-propionic acid bromoamide

...Expand

: N-(p-Anisyl)-2,2,2-trifluoroacetimidoyl bromide

A: 753-90-2
trifluoroethylamine

B: 177838-10-7
(E)-N-(2,2,2-trifluoroethylidene)-4-methoxyaniline

Conditions

Conditions	Yield
With lithium tri(t-butoxy)aluminum hydride In tetrahydrofuran at 20℃; for 0.5h;	A n/a B 38 % Spectr.

: 81956-65-2
(carboxymehyl)(2,2,2-trifluoroethylamine)cobaloxime

A: 753-90-2
trifluoroethylamine

: 60193-28-4
(carboxymethyl)aquocobaloxime

Conditions

Conditions	Yield
With KCl; H2O In water Kinetics; 25°C; not isolated, detected spectrophotometrically;

: 757895-36-6
Co((CCH3NO)2H)2(CH2COO)CF3CH2NH2(1-)

A: 753-90-2
trifluoroethylamine

: 778519-97-4
Co((CCH3NO)2H)2(CH2COO)H2O(1-)

Conditions

Conditions	Yield
With KCl; H2O In water Kinetics; 25°C; not isolated, detected spectrophotometrically;

: benzylidene-(2,2,2-trifluoro-ethyl)-amine

: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
Hydrolysis;

: 1252686-20-6
N-chloro-2,2,2-trifluoroethylamine

: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
With sodium perchlorate; iodide In water at 25℃; pH=6.5; Kinetics; Reagent/catalyst; Solvent; pH-value; aq. phosphate buffer;

: C55H77CoF3N6O14(1+)

: 7732-18-5
water

A: aquacyanocob(III)yrinic acid heptamethyl ester

B: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
In aq. phosphate buffer at 25℃; pH=6.8; Equilibrium constant;

...Expand

: 373-88-6
2,2,2-trifluroethylamine hydrochloride

: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
With sodium hydroxide In water
With sodium hydroxide In dichloromethane-d2 for 0.166667h; Inert atmosphere;

: 75-90-1
2,2,2-Trifluoroacetaldehyde

: 753-90-2
trifluoroethylamine

Conditions

Conditions	Yield
Stage #1: 2,2,2-Trifluoroacetaldehyde With ammonium hydroxide; formic acid at 25℃; for 1h; Stage #2: With sodium tris(acetoxy)borohydride at 5℃; for 1.33333h; Inert atmosphere;

: 753-90-2
trifluoroethylamine

: 122-51-0
orthoformic acid triethyl ester

: 112811-68-4
ethyl 3-methoxy-2,4,5-trifluorobenzoylacetate

: 874482-36-7
3-[(2,2,2-trifluoroethyl)amino]-2-(2,4,5-trifluoro-3-methoxybenzoyl)acryl acid ethyl ester

Conditions

Conditions	Yield
Stage #1: orthoformic acid triethyl ester; ethyl 3-methoxy-2,4,5-trifluorobenzoylacetate With acetic anhydride for 2h; Heating / reflux; Stage #2: trifluoroethylamine In ethanol at 0 - 20℃;	100%
Stage #1: orthoformic acid triethyl ester; ethyl 3-methoxy-2,4,5-trifluorobenzoylacetate With acetic anhydride for 2h; Heating / reflux; Stage #2: trifluoroethylamine In ethanol at 0 - 20℃;

...Expand

: 753-90-2
trifluoroethylamine

: 7693-46-1
4-Nitrophenyl chloroformate

: 706791-83-5
3-amino-5-bromobenzoic acid methyl ester

: 1251863-84-9
C11H10BrF3N2O3

Conditions

Conditions	Yield
Stage #1: 4-Nitrophenyl chloroformate; 3-amino-5-bromobenzoic acid methyl ester In tetrahydrofuran at 60℃; for 1h; Stage #2: trifluoroethylamine With diisopropylamine In tetrahydrofuran at 60℃; for 2h;	100%

...Expand

: 936844-19-8
3-bromo-5-(1,3-dioxolan-2-yl)aniline

: 753-90-2
trifluoroethylamine

: 7693-46-1
4-Nitrophenyl chloroformate

: 1251863-68-9
C12H12BrF3N2O3

Conditions

Conditions	Yield
Stage #1: 3-bromo-5-(1,3-dioxolan-2-yl)aniline; 4-Nitrophenyl chloroformate In tetrahydrofuran at 60℃; for 1h; Stage #2: trifluoroethylamine With diisopropylamine In tetrahydrofuran at 20 - 60℃;	100%

...Expand

: 753-90-2
trifluoroethylamine

: 137076-22-3
tert butyl 4-formylpiperidine-1-carboxylate

: 1357923-39-7
tert-butyl 4-((2,2,2-trifluoroethylamino)methyl)piperidine-1-carboxylate

Conditions

Conditions	Yield
Stage #1: trifluoroethylamine; tert butyl 4-formylpiperidine-1-carboxylate In dichloromethane; acetic acid at 20℃; for 3h; Stage #2: With sodium tris(acetoxy)borohydride In dichloromethane; acetic acid at 20℃; for 16h; Stage #3: With sodium hydroxide In dichloromethane; acetic acid pH=10;	100%

: 753-90-2
trifluoroethylamine

: 349-88-2
4-Fluorobenzenesulfonyl chloride

: 1156374-08-1
4-fluoro-N-(2,2,2-trifluoroethyl)benzenesulfonamide

Conditions

Conditions	Yield
With pyridine at 20℃; for 12h;	100%

: 753-90-2
trifluoroethylamine

: 2100-42-7
2-chloro-1,4-dimethoxybenzene

: C10H12F3NO2

Conditions

Conditions	Yield
With bis(η3-allyl-μ-chloropalladium(II)); 5-(di(adamantan-1-yl)phosphino)-1′,3′,5′-triphenyl-1′H-1,4′-bipyrazole; potassium phenolate In 1,4-dioxane at 100℃; for 6h; Sealed tube; Inert atmosphere;	100%

: 753-90-2
trifluoroethylamine

: 461-96-1
3,5-difluorobromobenzene

: 3,5-difluoro-N-(2,2,2-trifluoroethyl)aniline

Conditions

Conditions	Yield
With bis(η3-allyl-μ-chloropalladium(II)); 5-(di(adamantan-1-yl)phosphino)-1′,3′,5′-triphenyl-1′H-1,4′-bipyrazole; potassium phenolate In 1,4-dioxane at 100℃; for 6h; Sealed tube; Inert atmosphere;	100%

: 29681-44-5
5-bromo-3-pyridine carboxylic acid methyl ester

: 753-90-2
trifluoroethylamine

: C9H9F3N2O2

Conditions

Conditions	Yield
With bis(η3-allyl-μ-chloropalladium(II)); 5-(di(adamantan-1-yl)phosphino)-1′,3′,5′-triphenyl-1′H-1,4′-bipyrazole; potassium phenolate In 1,4-dioxane at 100℃; for 6h; Sealed tube; Inert atmosphere;	100%

: 4595-59-9
5-bromopyrimidine

: 753-90-2
trifluoroethylamine

: C6H6F3N3

Conditions

Conditions	Yield
With bis(η3-allyl-μ-chloropalladium(II)); 5-(di(adamantan-1-yl)phosphino)-1′,3′,5′-triphenyl-1′H-1,4′-bipyrazole; potassium phenolate In 1,4-dioxane at 100℃; for 6h; Sealed tube; Inert atmosphere;	100%

: 753-90-2
trifluoroethylamine

: 182344-70-3
5-bromo-indole-1-carboxylic acid tert-butyl ester

: C15H17F3N2O2

Conditions

Conditions	Yield
With bis(η3-allyl-μ-chloropalladium(II)); 5-(di(adamantan-1-yl)phosphino)-1′,3′,5′-triphenyl-1′H-1,4′-bipyrazole; potassium phenolate In 1,4-dioxane at 100℃; for 6h; Sealed tube; Inert atmosphere;	100%

: 753-90-2
trifluoroethylamine

: 95-46-5
2-methylphenyl bromide

: 62351-54-6
2-methyl-N-(2,2,2-trifluoroethyl)aniline

Conditions

Conditions	Yield
With bis(η3-allyl-μ-chloropalladium(II)); 5-(di(adamantan-1-yl)phosphino)-1′,3′,5′-triphenyl-1′H-1,4′-bipyrazole; potassium phenolate In 1,4-dioxane at 100℃; for 6h; Time; Reagent/catalyst; Sealed tube; Inert atmosphere;	100%

: 766-39-2
2,3-Dimethylmaleic anhydride

: 753-90-2
trifluoroethylamine

: 3,4-dimethyl-1-(2,2,2-trifluoroethyl)pyrrole-2,5-dione

Conditions

Conditions	Yield
With toluene-4-sulfonic acid In toluene Reflux;	100%

: 753-90-2
trifluoroethylamine

: 180386-35-0
2-(8-(tert-butoxycarbonyl)-4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decan-3-yl)acetic acid

: tert-butyl 4-oxo-3-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]-1-phenyl-1,3,8-triazaspiro[4.5]decane-8-carboxylate

Conditions

Conditions	Yield
Stage #1: 2-(8-(tert-butoxycarbonyl)-4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decan-3-yl)acetic acid With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In dichloromethane for 0.5h; Stage #2: trifluoroethylamine In dichloromethane at 20℃; Inert atmosphere;	100%

: 753-90-2
trifluoroethylamine

: 62605-98-5
1-iodo-5-methoxy-phenylamine

: 7693-46-1
4-Nitrophenyl chloroformate

: 1251863-61-2
C10H10F3IN2O2

Conditions

Conditions	Yield
Stage #1: 1-iodo-5-methoxy-phenylamine; 4-Nitrophenyl chloroformate In tetrahydrofuran at 60℃; for 1h; Stage #2: trifluoroethylamine With triethylamine In tetrahydrofuran at 20 - 60℃;	99.9%

...Expand

: 914222-80-3
6,8-dibromo-7-methoxy-3-hydroximino-3,4-dihydrocoumarin

: 753-90-2
trifluoroethylamine

: N-(2,2,2-trifluoroethyl) 3-(3,5-dibromo-2-hydroxy-4-methoxyphenyl)-2(E)-(hydroximino)propanamide

Conditions

Conditions	Yield
Heating;	99%

: C44H43BrN4O5

: 753-90-2
trifluoroethylamine

: C46H46F3N5O5

Conditions

Conditions	Yield
In tetrahydrofuran at 20℃; for 72h;	99%

: 753-90-2
trifluoroethylamine

: 944740-38-9
5-sec-butyl-4,6-dibromo-2-methylthiopyrimidine

: 944740-39-0
6-bromo-5-sec-butyl-2-methylthio-N-(2,2,2-trifluoroethyl)pyrimidine-4-amine

Conditions

Conditions	Yield
In 1,3-dimethyl-2-imidazolidinone at 120℃; for 10h;	99%

: 753-90-2
trifluoroethylamine

: 1060769-19-8
allyl L-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-5-(3-(2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-ylsulfonyl)thioureido)pentanoate

: 1060769-27-8
allyl L-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-5-(2-(2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-ylsulfonyl)-3-(2,2,2-trifluoroethyl)guanidino)pentanoate

Conditions

Conditions	Yield
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 0.0833333h;	99%

: 753-90-2
trifluoroethylamine

: 1159600-11-9
6-[3-(3-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester

: 1159600-12-0
6-[3-(3-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-N-(2,2,2-trifluoro-ethyl)-nicotinamide

Conditions

Conditions	Yield
Stage #1: trifluoroethylamine With trimethylaluminum In 1,4-dioxane; toluene at 20℃; for 1h; Stage #2: 6-[3-(3-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester In 1,4-dioxane; toluene at 85 - 95℃; for 2h;	99%
Stage #1: trifluoroethylamine With trimethylaluminum In 1,4-dioxane; toluene at 20℃; for 1h; Stage #2: 6-[3-(3-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester In 1,4-dioxane; toluene at 85 - 95℃; for 2h;	99%
Stage #1: trifluoroethylamine With trimethylaluminum In 1,4-dioxane; toluene at 20℃; for 1h; Stage #2: 6-[3-(3-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester In 1,4-dioxane; toluene at 85 - 95℃; for 2h;	99%

: 753-90-2
trifluoroethylamine

: 1000885-55-1
6-(4-fluoro-phenyl)-2-methylsulfanyl-pteridin-4-ol

: 1000885-56-2
[6-(4-fluoro-phenyl)-2-methylsulfanyl-pteridin-4-yl]-(2,2,2-trifluoro-ethyl)-amine

Conditions

Conditions	Yield
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃;	99%

: 753-90-2
trifluoroethylamine

: 1588477-08-0
(3R,4R,5S)-ethyl 4-acetamido-5-(3-((benzyloxy)carbonyl)thioureido)-3-(pentan-3-yloxy)-cyclohex-1-enecarboxylate

: 1588477-15-9
ethyl (3R,4R,5S)-4-acetamido-5-(1-(benzyloxycarbonyl)-2-(2,2,2-trifluoroethyl)guanidino)-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate

Conditions

Conditions	Yield
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃;	99%

: 50998-17-9
6-bromoquinoxaline

: 753-90-2
trifluoroethylamine

: C10H8F3N3

Conditions

Conditions	Yield
With bis(η3-allyl-μ-chloropalladium(II)); 5-(di(adamantan-1-yl)phosphino)-1′,3′,5′-triphenyl-1′H-1,4′-bipyrazole; potassium phenolate In 1,4-dioxane at 100℃; for 6h; Sealed tube; Inert atmosphere;	99%

: 63837-11-6
5-bromo-2-methylbenzothiazole

: 753-90-2
trifluoroethylamine

: 2-methyl-N-(2,2,2-trifluoroethyl)benzo[d]thiazol-5-amine

Conditions

Conditions	Yield
With bis(η3-allyl-μ-chloropalladium(II)); 5-(di(adamantan-1-yl)phosphino)-1′,3′,5′-triphenyl-1′H-1,4′-bipyrazole; potassium phenolate In 1,4-dioxane at 100℃; for 6h; Sealed tube; Inert atmosphere;	99%

: 753-90-2
trifluoroethylamine

: 81100-29-0
(4-bromo-phenyl)butylamine

: C12H17F3N2

Conditions

Conditions	Yield
With bis(η3-allyl-μ-chloropalladium(II)); 5-(di(adamantan-1-yl)phosphino)-1′,3′,5′-triphenyl-1′H-1,4′-bipyrazole; potassium phenolate In 1,4-dioxane at 100℃; for 6h; Reagent/catalyst; Time; Sealed tube; Inert atmosphere;	99%

: 401-78-5
3-bromo-1-trifluoromethylbenzene

: 753-90-2
trifluoroethylamine

: N-(2,2,2-trifluoroethyl)-3-(trifluoromethyl)aniline

Conditions

Conditions	Yield
With bis(η3-allyl-μ-chloropalladium(II)); 5-(di(adamantan-1-yl)phosphino)-1′,3′,5′-triphenyl-1′H-1,4′-bipyrazole; potassium phenolate In 1,4-dioxane at 100℃; for 6h; Reagent/catalyst; Time; Sealed tube; Inert atmosphere;	99%

: 626-55-1
3-Bromopyridine

: 753-90-2
trifluoroethylamine

: 77262-40-9
m-<(Trifluoroethyl)amino>pyridine

Conditions

Conditions	Yield
With bis(η3-allyl-μ-chloropalladium(II)); 5-(di(adamantan-1-yl)phosphino)-1′,3′,5′-triphenyl-1′H-1,4′-bipyrazole; potassium phenolate In 1,4-dioxane at 100℃; for 6h; Sealed tube; Inert atmosphere;	99%
With copper(I) oxide; C19H24N2O7; potassium carbonate In methanol at 120℃; for 24h; Ullmann Condensation;	81%

: 753-90-2
trifluoroethylamine

: 623-47-2
propynoic acid ethyl ester

: 129768-30-5, 948551-04-0
5-trifluoromethyl-2H-pyrazole-3-carboxylic acid ethyl ester

Conditions

Conditions	Yield
Stage #1: trifluoroethylamine With tert.-butylnitrite; acetic acid In dichloromethane at 60℃; for 0.0833333h; Flow reactor; Stage #2: propynoic acid ethyl ester In dichloromethane at 90℃; for 0.166667h; Flow reactor;	99%

: 753-90-2
trifluoroethylamine

: 922-67-8
propynoic acid methyl ester

: 6833-82-5
3-trifluoromethyl-1H-pyrazole-5-carboxylic acid methyl ester

Conditions

Conditions	Yield
Stage #1: trifluoroethylamine With tert.-butylnitrite; acetic acid In dichloromethane at 60℃; for 0.0833333h; Flow reactor; Stage #2: propynoic acid methyl ester In dichloromethane at 90℃; for 0.166667h; Flow reactor;	99%

: 753-90-2
trifluoroethylamine

: 762-42-5
dimethyl acetylenedicarboxylate

: dimethyl 3-(trifluoromethyl)-1H-pyrazole-4,5-di-carboxylate

Conditions

Conditions	Yield
Stage #1: trifluoroethylamine With tert.-butylnitrite; acetic acid In dichloromethane at 60℃; for 0.0833333h; Flow reactor; Stage #2: dimethyl acetylenedicarboxylate In dichloromethane at 90℃; for 0.166667h; Flow reactor;	99%

: 753-90-2
trifluoroethylamine

: tert-butyl 10,10-dimethyl-3'-oxo-3,6-bis(((trifluoromethyl)sulfonyl)oxy)-3’H,10H-spiro[anthracene-9,1'-isobenzofuran]-6'-carboxylate

: C32H30F6N2O4

Conditions

Conditions	Yield
With tris-(dibenzylideneacetone)dipalladium(0); potassium carbonate; XPhos In toluene at 120℃; for 1.5h; Microwave irradiation; Inert atmosphere; Schlenk technique;	99%

2,2,2-Trifluoroethanamine Consensus Reports

Reported in EPA TSCA Inventory.

2,2,2-Trifluoroethanamine Specification

The 2,2,2-Trifluoroethanamine, with the cas registry number 753-90-2, is a kind of clear colorless liquid. And its product categories are including Fluorochemicals.

The characteristics of this kind of chemical are as follows: (1)ACD/LogP: 0.24 ; (2)ACD/LogD (pH 5.5): -0.05; (3)ACD/LogD (pH 7.4): 0.23; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 16.66; (7)ACD/KOC (pH 7.4): 31.8; (8)#H bond acceptors: 1; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 1; (11)Polar Surface Area: 3.24; (12)Index of Refraction: 1.3; (13)Molar Refractivity: 15.3 cm³; (14)Molar Volume: 81.6 cm³; (15)Polarizability: 6.06×10^-24 cm³; (16)Surface Tension: 16.4 dyne/cm; (17)Density: 1.213 g/cm³; (18)Enthalpy of Vaporization: 28.1 kJ/mol; (19)Boiling Point: 36 °C at 760 mmHg; (20)Vapour Pressure: 501 mmHg at 25°C; (21)Exact Mass: 99.029584; (22)MonoIsotopic Mass: 99.029584; (23)Topological Polar Surface Area: 26; (24)Heavy Atom Count: 6; (25)Formal Charge: 0; (26)Complexity: 38.5.

The use of this chemical is as below: 2,4,6-trifluoro-[1,3,5]triazine could react with 2,2,2-trifluoro-ethylamine to produce 6-fluoro-N,N'-bis-(2,2,2-trifluoro-ethyl)-[1,3,5]triazine-2,4-diamine, with the yield of 97%.

When you are dealing with this chemical, you should be very careful and then take some measures to protect yourself. For one thing, it is irritant which may cause inflammation to the skin or other mucous membranes, and then it is toxic and could at low levels cause damage to health. For another thing, it is a kind of corrosive chemical which may destroy living tissue on contact. Lastly, it is highly flammable which may catch fire in contact with air, only needing brief contact with an ignition source and it has a very low flash point or evolve highly flammable gases in contact with water. Therefore, you should take the following instructions. Wear suitable protective clothing, gloves and eye/face protection. If in case of contact with eyes, rinse immediately with plenty of water and seek medical advice; If in case of accident or if you feel unwell seek medical advice immediately (show the label where possible). Then there are some points you should be careful. Avoid contacting with eyes. While keeping, keep it away from sources of ignition - No smoking.

Additionally, the following datas could be converted into the molecular structure:
(1)Canonical SMILES: C(C(F)(F)F)N
(2)InChI: InChI=1S/C2H4F3N/c3-2(4,5)1-6/h1,6H2
(3)InChIKey: KIPSRYDSZQRPEA-UHFFFAOYSA-N

Below are the toxicity information of this chemical:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LC50	inhalation	4170mg/m3/2H (4170mg/m3)		"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 606, 1986.
mouse	LD	intraperitoneal	> 250uL/kg (0.25mL/kg)		"Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 2, Pg. 184

Product Name

2,2,2-TRIFLUOROETHYLAMINE

Synthetic route

2,2,2-Trifluoroethanamine Consensus Reports

2,2,2-Trifluoroethanamine Specification

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