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5-Amino-2-chlorobenzotrifluoride

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Name

5-Amino-2-chlorobenzotrifluoride

EINECS 206-277-6
CAS No. 320-51-4 Density 1.425 g/cm3
PSA 26.02000 LogP 3.52220
Solubility N/A Melting Point 34-38 °C(lit.)
Formula C7H5ClF3N Boiling Point 242.8 °C at 760 mmHg
Molecular Weight 195.572 Flash Point >110 °C
Transport Information UN 2811 Appearance White to pinkish crystalline powder
Safety 22-24/25-45-36-26 Risk Codes 36/37/38-23/24/25
Molecular Structure Molecular Structure of 320-51-4 (4-Chloro-alpha,alpha,alpha-trifluoro-m-toluidine) Hazard Symbols IrritantXi, ToxicT
Synonyms

m-Toluidine,4-chloro-a,a,a-trifluoro-(6CI,7CI,8CI);(4-Chloro-3-trifluoromethylphenyl)amine;2-Chloro-5-aminobenzotrifluoride;3-(Trifluoromethyl)-4-chloroaniline;3-Amino-6-chlorobenzotrifluoride;4-Chloro-3-(trifluoromethyl)aniline;4-Chloro-3-(trifluoromethyl)benzenamine;4-Chloro-a,a,a-trifluoro-m-toluidine;NSC 61405;

Article Data 35

5-Amino-2-chlorobenzotrifluoride Synthetic route

777-37-7

4-chloro-3-(trifluoromethyl)nitrobenzene

320-51-4

4-chloro-3-trifluoromethyl-aniline

Conditions
ConditionsYield
With sodium tetrahydroborate; TPGS-750-M In tetrahydrofuran; water at 20℃; for 1h; Catalytic behavior; Reagent/catalyst;98%
With sodium tetrahydroborate In tetrahydrofuran; water at 20℃; for 2h; Inert atmosphere; Green chemistry; chemoselective reaction;94%
With sodium tetrahydroborate; iron; water at 20℃; for 2h;94%
98-16-8

3-trifluoromethylaniline

320-51-4

4-chloro-3-trifluoromethyl-aniline

Conditions
ConditionsYield
With copper dichloride; 1-hexyl-3-methylimidazol-1-ium chloride at 40℃; for 8h; regioselective reaction;94%
320-50-3

1,4-dichloro-2-trifluoromethylbenzene

320-51-4

4-chloro-3-trifluoromethyl-aniline

Conditions
ConditionsYield
With ammonium hydroxide; potassium phosphate; copper(l) iodide; N1,N2-bis(5-methyl-[1,1'-biphenyl]-2-yl)oxalamide In water; dimethyl sulfoxide at 110℃; for 24h; Inert atmosphere;84%
Multi-step reaction with 2 steps
1: hydrazine hydrate; pyridine / ethyl acetate; dichloromethane / 4 h / 130 °C / Autoclave
2: Raney nickel / methanol / 1 h / Reflux
View Scheme
445-01-2

5-bromo-2-chlorobenzotrifluoride

320-51-4

4-chloro-3-trifluoromethyl-aniline

Conditions
ConditionsYield
Stage #1: 5-bromo-2-chlorobenzotrifluoride With magnesium In tetrahydrofuran Inert atmosphere;
Stage #2: With C10H17NO In tetrahydrofuran; toluene at -45℃; for 2h; Inert atmosphere;
Stage #3: With ammonium chloride In tetrahydrofuran; water; toluene Inert atmosphere;
61%
99586-65-9

4-chloropicolinamide

123-30-8

4-amino-phenol

A

284462-80-2

4-(4-aminophenoxy)-2-pyridinecarboxamide

B

320-51-4

4-chloro-3-trifluoromethyl-aniline

Conditions
ConditionsYield
With potassium tert-butylate; sodium chloride In methanol; hexane; ethyl acetate; N,N-dimethyl-formamideA 58%
B n/a
With potassium tert-butylate; sodium chloride In methanol; hexane; ethyl acetate; N,N-dimethyl-formamideA 58%
B n/a
With potassium tert-butylate; sodium chloride In methanol; hexane; ethyl acetate; N,N-dimethyl-formamideA 58%
B n/a
1198619-79-2

1-(4-bromophenyl)-3-(4-chloro-3-(trifluoromethyl)phenyl)-5-thioxoimidazolidine-2,4-dione

100-46-9

benzylamine

A

1198619-80-5

3-benzyl-5-(benzylimino)-1-(4-bromophenyl)imidazolidine-2,4-dione

B

320-51-4

4-chloro-3-trifluoromethyl-aniline

Conditions
ConditionsYield
for 1h; Reflux;A 51%
B n/a
369-77-7

cloflucarban

A

106-47-8

4-chloro-aniline

B

320-51-4

4-chloro-3-trifluoromethyl-aniline

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 83℃; for 24h; Irradiation; further reagents, further conditions;
88-16-4

1-chloro-2-(trifluoromethyl)benzene

320-51-4

4-chloro-3-trifluoromethyl-aniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 60 percent / HNO3; H2SO4 / 0.5 h / 50 - 60 °C
2: 65 percent / NaSH*9H2O; NaHCO3 / methanol; H2O / 1 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: HNO3, H2SO4
2: H2 / PtO2
View Scheme
Multi-step reaction with 2 steps
1: nitric acid; sulfuric acid / 1 h / Heating
2: palladium 10% on activated carbon; hydrogen / methanol / 2 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: acetic anhydride; nitric acid / 3 h / 10 - 12 °C
2: iron(III) chloride hexahydrate; hydrazine hydrate / ethanol / 3 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1: sulfuric acid; nitric acid / water / 18 h / 0 - 20 °C / Inert atmosphere; Schlenk technique
2: iron; ammonium chloride; hydrogenchloride / ethanol; water / 2 h / 80 °C / Inert atmosphere; Schlenk technique
View Scheme
445-01-2

5-bromo-2-chlorobenzotrifluoride

A

1445972-32-6

C14H7Cl2F6N

B

320-51-4

4-chloro-3-trifluoromethyl-aniline

Conditions
ConditionsYield
With dicyclohexyl(2',4',6'-triisopropyl-5-methoxy-3,4,6-trimethyl-[1,1'-biphenyl]-2-yl)phosphine; C50H70NO4PPdS; C50H70NO4PPdS; dicyclohexyl(2',4',6'-triisopropyl-4-methoxy-3,5,6-trimethyl-[1,1'-biphenyl]-2-yl)phosphine; ammonia; sodium t-butanolate In 1,4-dioxane at 100℃; for 24h; Inert atmosphere; Overall yield = 72 %; Overall yield = 140.9 mg;
755037-03-7

regorafenib

A

757251-39-1

4-(4-amino-3-fluorophenoxy)pyridine-2-carboxylic acid methyl amide

B

320-51-4

4-chloro-3-trifluoromethyl-aniline

Conditions
ConditionsYield
In water; acetonitrile at 80℃; for 72h;

5-Amino-2-chlorobenzotrifluoride Specification

The 5-Amino-2-chlorobenzotrifluoride with CAS registry number of 320-51-4 is also known as 3-(Trifluoromethyl)-4-chloroaniline. The IUPAC name is 4-Chloro-3-(trifluoromethyl)aniline. It belongs to product categories of Amines and Anilines; Aromatic Halides (substituted); Aniline Series. Its EINECS registry number is 206-277-6. In addition, the formula is C7H5ClF3N and the molecular weight is 195.57. Besides, this chemical is a white to pinkish crystalline powder.

Physical properties about 5-Amino-2-chlorobenzotrifluoride are: (1)XLogP3: 3.5; (2)H-Bond Donor: 1; (3)H-Bond Acceptor: 4; (4)Exact Mass: 195.006261; (5)MonoIsotopic Mass: 195.006261; (6)Topological Polar Surface Area: 26; (7)Heavy Atom Count: 12; (8)Complexity: 159; (9)Covalently-Bonded Unit Count: 1.

Uses of 5-Amino-2-chlorobenzotrifluoride: it is used as medicine and pesticide intermediate. What's more, it is used to produce 1,3-bis(4-chloro-3-(trifluoromethyl)phenyl)triazene. The reaction occurs with reagent SHNC and solvent H2O at ambient temperature for 25 hours. The yield is about 99%.

5-Amino-2-chlorobenzotrifluoride is used to produce 1,3-bis(4-chloro-3-(trifluoromethyl)phenyl)triazene.

When you are using this chemical, please be cautious about it. As a chemical, it is irritating to eyes, respiratory system and skin. What's more, it is toxic by inhalation, in contact with skin and if swallowed. During using it, wear suitable protective clothing. Avoid contact with skin and eyes and do not breathe dust. If contact with eyes accidently, rinse immediately with plenty of water and seek medical advice. In case of accident or if you feel unwell seek medical advice immediately.

You can still convert the following datas into molecular structure:
1. Canonical SMILES: C1=CC(=C(C=C1N)C(F)(F)F)Cl
2. InChI: InChI=1S/C7H5ClF3N/c8-6-2-1-4(12)3-5(6)7(9,10)11/h1-3H,12H2
3. InChIKey: ASPDJZINBYYZRU-UHFFFAOYSA-N

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