2,2,2-Trifluoroethylamine hydrochloride supplier

Name
2,2,2-Trifluoroethylamine hydrochloride
EINECS 206-771-1
CAS No. 373-88-6
Article Data4
CAS DataBase
Density 1.24 g/cm³
Solubility It is Soluble in 0.7 to water, but soluble in ethanol and chloroform, slightly soluble in benzene, hardly soluble in ether.
Melting Point 220-222 °C (subl.)(lit.)
Formula C₂H₄F₃N.HCl
Boiling Point 36 °C at 760 mmHg
Molecular Weight 135.517
Flash Point 27.6oC
Transport Information
Appearance white to light yellow crystalline powder
Safety 36/37-24/25-26
Risk Codes 20/21/22-36/37/38
Molecular Structure
Hazard Symbols Xn, T, Xi
Synonyms Ethanamine,2,2,2-trifluoro-, hydrochloride (9CI);Ethylamine, 2,2,2-trifluoro-,hydrochloride (7CI,8CI);2,2,2-Trifluoro-1-ethanamine hydrochloride;2,2,2-Trifluoroethanamine hydrochloride;Trifluoroethylamine hydrochloride;
PSA 26.02000
LogP 2.00970

Synthetic route

: 753-90-2
trifluoroethylamine

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

Conditions

Conditions	Yield
With hydrogenchloride In ethanol; water at 25 - 50℃; for 1h; Temperature;	96.3%

: 100-46-9
benzylamine

: 76-05-1
trifluoroacetic acid

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

Conditions

Conditions	Yield
Stage #1: benzylamine; trifluoroacetic acid With tetrachloromethane; TEA; triphenylphosphine In chloroform at 80℃; for 0.666667h; Stage #2: With TEA; water at 80℃; for 12h; Stage #3: With hydrogenchloride In methanol for 12h; Heating;	94%

: [1-Phenyl-meth-(E)-ylidene]-(2,2,2-trifluoro-ethyl)-amine

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

Conditions

Conditions	Yield
With hydrogenchloride In diethyl ether for 4h; Ambient temperature;	87%

: 348-08-3
N-(2,2,2-trifluoroethyl)benzamide

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

Conditions

Conditions	Yield
With hydrogenchloride In methanol for 24h; Heating;

: 1631-26-1
1-benzyl-1H-pyrrole-2,5-dione

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

: 1428147-22-1
3a,6a-dihydro-5-(phenylmethyl)-3-(trifluoromethyl)pyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione

Conditions

Conditions	Yield
Stage #1: 2,2,2-trifluroethylamine hydrochloride With sodium nitrite In dodecane; water Inert atmosphere; Stage #2: 1-benzyl-1H-pyrrole-2,5-dione In diethyl ether at 20℃; Inert atmosphere;	100%

: 500-22-1
3-pyridinecarboxaldehyde

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

: 1424799-68-7
(pyridine-3-ylmethylene)(2,2,2-trifluoroethyl)amine

Conditions

Conditions	Yield
With sodium hydroxide In water; toluene at 20℃; Cooling with ice;	100%
With triethylamine In acetonitrile at 0 - 20℃; for 15h;	84%

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

: 35344-95-7
1H-pyrazole-4-carbaldehyde

: 1424799-64-3
(1H-pyrazol-4-ylmethylene)(2,2,2-trifluoroethyl)amine

Conditions

Conditions	Yield
With sodium hydroxide In water; toluene at 20℃; Cooling with ice;	100%

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

: 79-04-9
chloroacetyl chloride

: 170655-44-4
2-chloro-N-(2,2,2-trifluoroethyl)acetamide

Conditions

Conditions	Yield
Stage #1: 2,2,2-trifluroethylamine hydrochloride With tert-butyl methyl ether; sodium hydroxide In water at 20℃; for 0.5h; Stage #2: chloroacetyl chloride at 5 - 10℃; for 1h;	100%
With potassium carbonate In dichloromethane; water at 0 - 30℃; for 3.16667h;	87.2%
Stage #1: 2,2,2-trifluroethylamine hydrochloride With sodium hydroxide In tert-butyl methyl ether; water at 0℃; for 0.5h; Stage #2: chloroacetyl chloride In tert-butyl methyl ether; water at 0℃; for 1h;	63%
Stage #1: 2,2,2-trifluroethylamine hydrochloride With sodium hydroxide In tert-butyl methyl ether; water at 0 - 5℃; for 0.5h; Stage #2: chloroacetyl chloride In tert-butyl methyl ether; water at 5 - 10℃; for 1h;

: 622-97-9
1-ethenyl-4-methylbenzene

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

: (+/-)-1-methyl-4-((trans)-2-(trifluoromethyl)cyclopropyl)benzene

Conditions

Conditions	Yield
With dmap; meso-tetraphenylporphyrin iron(III) chloride; sulfuric acid; sodium acetate; sodium nitrite In water at 20℃; for 14.0167h; Inert atmosphere; diastereoselective reaction;	99%
With dmap; meso-tetraphenylporphyrin iron(III) chloride; sulfuric acid; sodium acetate; sodium nitrite In water for 14h; Inert atmosphere;

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

: 922-67-8
propynoic acid methyl ester

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

Conditions

Conditions	Yield
With sodium nitrite In dichloromethane; water at 0 - 20℃; for 24h;	99%
With sodium nitrite In dichloromethane; water at 20℃; for 72h;
With sodium nitrite In dichloromethane; water at 0 - 20℃;

: 31739-46-5
1-phenylbut-3-yn-2-one

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

: 2-phenyl-1-[5-(trifluoromethyl)-1H-pyrazol-3-yl]ethanone

Conditions

Conditions	Yield
With sodium nitrite In dichloromethane; water at 0 - 20℃; for 24h;	99%

: 6104-48-9
ethynyl(diphenyl)phosphine oxide

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

: 3-(diphenylphosphoryl)-5-(trifluoromethyl)-1H-pyrazole

Conditions

Conditions	Yield
With sodium nitrite In dichloromethane; water at 0 - 20℃; for 24h;	99%

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

: 3680-02-2
methyl ethenyl sulphone

: 3-(methylsulfonyl)-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazole

Conditions

Conditions	Yield
Stage #1: 2,2,2-trifluroethylamine hydrochloride; methyl ethenyl sulphone With sodium nitrite In dichloromethane; water at 20℃; for 14h; Stage #2: With silica gel In ethyl acetate; toluene	99%

: 1889-59-4
ethyl vinyl sulfone

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

: 3-(ethylsulfonyl)-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazole

Conditions

Conditions	Yield
Stage #1: ethyl vinyl sulfone; 2,2,2-trifluroethylamine hydrochloride With sodium nitrite In dichloromethane; water at 20℃; for 14h; Stage #2: With silica gel In ethyl acetate; toluene	99%

: 5535-53-5
1-(vinylsulfonyl)-3-methylbenzene

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

: 3-((3-methylphenyl)sulfonyl)-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazole

Conditions

Conditions	Yield
Stage #1: 1-(vinylsulfonyl)-3-methylbenzene; 2,2,2-trifluroethylamine hydrochloride With sodium nitrite In dichloromethane; water at 20℃; for 14h; Stage #2: With silica gel In ethyl acetate; toluene	99%

: 1243144-97-9
methyl 2-(2-bromophenyl)-3-hydroxybut-2-enoate

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

: (Z)-methyl 2-(2-bromophenyl)-3-((2,2,2-trifluoroethyl)amino)but-2-enoate

Conditions

Conditions	Yield
With lithium methanolate; acetic acid In methanol; ethanol at 85℃; for 18h; Inert atmosphere;	98.4%

: 15761-38-3
L-N-Boc-Ala

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

: 934178-98-0
tert-butyl (S)-1-(2,2,2-trifluoroethylcarbamoyl)ethylcarbamate

Conditions

Conditions	Yield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane for 16h;	98%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 16h;	98%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane

: 3744-87-4, 7764-95-6, 15761-38-3
Boc-(R)-Ala

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

: 934179-15-4
N2-(tert-butoxycarbonyl)-N-(2,2,2-trifluoroethyl)-D-alaninamide

Conditions

Conditions	Yield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane for 16h;	98%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane for 16h;
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 16h;

: 22838-58-0
Boc-D-Val-OH

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

: 1429906-02-4
(R)-tert-butyl 3-methyl-1-oxo-1-(2,2,2-trifluoroethylamino)butan-2-ylcarbamate

Conditions

Conditions	Yield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 16h;	98%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃;	12.81 g

: 1461708-12-2
ethyl 2-(3-nitropyridin-2-yl)acrylate

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

: ethyl 3-(3-nitropyridin-2-yl)-5-(trifluoromethyl)-4,5-dihydro-3Hpyrazole-3-carboxylate

Conditions

Conditions	Yield
With sodium nitrite In dichloromethane; water at 0 - 20℃; for 24h;	98%

: 201230-82-2
carbon monoxide

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

: 149-73-5
trimethyl orthoformate

: 3-amino-4-iodobenzonitrile

: C11H6F3N3O

Conditions

Conditions	Yield
With palladium 10% on activated carbon; N-ethyl-N,N-diisopropylamine In toluene at 110℃; under 7500.75 Torr; for 20h; Autoclave;	98%

...Expand

: 5535-52-4
tolyl vinyl sulfone

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

: 3-((4-methylphenyl)sulfonyl)-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazole

Conditions

Conditions	Yield
Stage #1: tolyl vinyl sulfone; 2,2,2-trifluroethylamine hydrochloride With sodium nitrite In dichloromethane; water at 20℃; for 14h; Stage #2: With silica gel In ethyl acetate; toluene	98%

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

: 1710-98-1
p-tert-butyl benzoyl chloride

: 1228117-67-6
4-tert-butyl-N-(2,2,2-trifluoroethyl)benzamide

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 20℃; for 4h; Inert atmosphere;	97%

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

: 624-48-6
dimethyl cis-but-2-ene-1,4-dioate

: dimethyl 5-(trifluoromethyl)-4,5-dihydro-1H-pyrazole-3,4-dicarboxylate

Conditions

Conditions	Yield
With sodium nitrite In dichloromethane; water at 0 - 20℃; for 24h;	97%

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

: 107-13-1
acrylonitrile

: 69918-43-0
5-(trifluoromethyl)-4,5-dihydro-1H-pyrazole-3-carbonitrile

Conditions

Conditions	Yield
With sodium nitrite In dichloromethane; water at 0 - 20℃; for 24h;	97%

: 201230-82-2
carbon monoxide

: 61272-76-2
4-fluoro-2-iodoaniline

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

: 149-73-5
trimethyl orthoformate

: C10H6F4N2O

Conditions

Conditions	Yield
With palladium 10% on activated carbon; N-ethyl-N,N-diisopropylamine In toluene at 110℃; under 7500.75 Torr; for 20h; Autoclave;	97%

...Expand

: 3623-23-2
4-bromonitrosobenzene

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

: 624-48-6
dimethyl cis-but-2-ene-1,4-dioate

: dimethyl 2-(4-bromophenyl)-3-(trifluoromethyl)isoxazolidine-4,5-dicarboxylate

Conditions

Conditions	Yield
Stage #1: 2,2,2-trifluroethylamine hydrochloride With sodium nitrite In water; 1,2-dichloro-ethane at 0℃; for 2h; Stage #2: 4-bromonitrosobenzene; dimethyl cis-but-2-ene-1,4-dioate In water; 1,2-dichloro-ethane at -78 - 70℃; for 16h;	96%

...Expand

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

: 762-42-5
dimethyl acetylenedicarboxylate

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

Conditions

Conditions	Yield
With sodium nitrite In dichloromethane; water at 0 - 20℃; for 24h;	96%

: 941-69-5
N-phenyl-maleimide

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

: 5-phenyl-3-(trifluoromethyl)-3a,6a-dihydropyrrolo[3,4-c]pyrazole-4,6(3H,5H)-dione

Conditions

Conditions	Yield
With sodium nitrite In dichloromethane; water at 0 - 20℃; for 24h;	96%

: 201230-82-2
carbon monoxide

: 63069-48-7
p-chloro-o-iodoaniline

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

: 149-73-5
trimethyl orthoformate

: C10H6ClF3N2O

Conditions

Conditions	Yield
With palladium 10% on activated carbon; N-ethyl-N,N-diisopropylamine In toluene at 110℃; under 7500.75 Torr; for 20h; Autoclave;	96%

...Expand

: 201230-82-2
carbon monoxide

: 615-43-0
2-iodophenylamine

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

: 149-73-5
trimethyl orthoformate

: 3-(2,2,2-trifluoroethyl)quinazolin-4(3H)-one

Conditions

Conditions	Yield
With palladium 10% on activated carbon; N-ethyl-N,N-diisopropylamine In toluene at 110℃; under 7500.75 Torr; for 20h; Autoclave;	96%

...Expand

: C17H15NO

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

: 2-phenyl-3-(o-tolyl)-7-(trifluoromethyl)-2,5,6-triazaspiro[3.4]oct-6-en-1-one

Conditions

Conditions	Yield
Stage #1: 2,2,2-trifluroethylamine hydrochloride With sodium nitrite In water; acetonitrile at 0℃; for 1h; Schlenk technique; Stage #2: C17H15NO In water; acetonitrile at 60℃; Schlenk technique; Sealed tube; stereoselective reaction;	96%

: C11H14S

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

: (4-ethylphenyl)(1,1,1-trifluoropent-4-en-2-yl)sulfane

Conditions

Conditions	Yield
With meso-tetraphenylporphyrin iron(III) chloride; sodium nitrite In dichloromethane; water at 20℃; for 15h; Inert atmosphere;	96%

2,2,2-Trifluoroethylamine hydrochloride Chemical Properties

IUPAC Name: 2,2,2-Trifluoroethanamine hydrochloride
Synonyms of Trifluoroethylamine hydrochloride (CAS NO.373-88-6): Trifluoroethylamine hydrochloride ; 2,2,2-Trifluoroethylamine hydrochloride ; 2,2,2-Trifluoro-ethyl-ammonium chloride ; 2-Amino-1,1,1-trifluoroethane hydrochloride ; 2,2,2-Trifluoro-ethanaminhydrochloride ; Trifluoro-ethylaminhydrochloride ; 2,2,2-Trifluoroethylaminehcl
CAS NO: 373-88-6
Molecular Formula: C₂H₅ClF₃N
Molecular Weight: 135.52
Molecular Weight:
EINECS: 206-771-1
Mol File: 373-88-6.mol
H bond acceptors: 1
H bond donors: 2
Freely Rotating Bonds: 1
Polar Surface Area: 3.24 Å²
Flash Point: 27.6 °C
Density: 1,24g/cm³
Refractive index: 1,3-1,302
Sensitive : Hygroscopic
Enthalpy of Vaporization: 36.74 kJ/mol
Boiling Point: 121.9 °C at 760 mmHg
Melting point: 220-222 °C (subl.)(lit.)
Vapour Pressure: 13 mmHg at 25°C
Appearance: white to light yellow crystalline powder
SMILES: Cl.FC(F)(F)CN
InChI: InChI=1/C2H4F3N.ClH/c3-2(4,5)1-6;/h1,6H2;1H
InChIKey: ZTUJDPKOHPKRMO-UHFFFAOYAV
Std. InChI: InChI=1S/C2H4F3N.ClH/c3-2(4,5)1-6;/h1,6H2;1H
Std. InChIKey: ZTUJDPKOHPKRMO-UHFFFAOYSA-N

2,2,2-Trifluoroethylamine hydrochloride Uses

Trifluoroethylamine hydrochloride (CAS NO.373-88-6) is used as pharmaceutical intermediates.

2,2,2-Trifluoroethylamine hydrochloride Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	unreported	476mg/kg (476mg/kg)		"Fluorine Chemistry, Volume III. Biological Effects of Organic Fluorides," Simons, J.H., ed., New York, Academic Press, Inc., 1963Vol. 3, Pg. 81, 1963.

2,2,2-Trifluoroethylamine hydrochloride Safety Profile

Hazard Codes: Xn,XiT
Risk Statements: 20/21/22-36/37/38
Vapour Pressure: 13 mmHg at 25°C
36/37/38: Irritating to eyes, respiratory system and skin .
Safety Statements: 36/37-24/25-26
36/37: Irritating to eyes and respiratory system.
24/25: Toxic in contact with skin and if swallowed.
26: Very Toxic by inhalation.
WGK Germany: 3
RTECS: KS0250000
F: 3-10-21
Hazard Note: Hygroscopic/Toxic
TSCA: T
PackingGroup: III

2,2,2-Trifluoroethylamine hydrochloride Specification

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media: Use agent most appropriate to extinguish fire.
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage: Store Trifluoroethylamine hydrochloride (CAS NO.373-88-6) in a cool, dry place. Keep container closed when not in use.

Product Name

2,2,2-Trifluoroethylamine hydrochloride

Synthetic route

2,2,2-Trifluoroethylamine hydrochloride Chemical Properties

2,2,2-Trifluoroethylamine hydrochloride Uses

2,2,2-Trifluoroethylamine hydrochloride Toxicity Data With Reference

2,2,2-Trifluoroethylamine hydrochloride Safety Profile

2,2,2-Trifluoroethylamine hydrochloride Specification

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