| Identification | More | [Name]
2,4-BIS(TRIFLUOROMETHYL)ANILINE | [CAS]
367-71-5 | [Synonyms]
2,4-BIS(TRIFLUOROMETHYL)ANILINE
2,4-Bis(trifluoromethyl)aniline 98%
2,4-Bis(trifluoromethyl)aniline98% | [Molecular Formula]
C8H5F6N | [MDL Number]
MFCD00236209 | [Molecular Weight]
229.12 | [MOL File]
367-71-5.mol |
| Chemical Properties | Back Directory | [Boiling point ]
50°C 0,4mm | [density ]
1.443±0.06 g/cm3(Predicted) | [refractive index ]
1.4372 | [Fp ]
50°C/0.4mm | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [form ]
solid | [pka]
-0.37±0.10(Predicted) | [Specific Gravity]
1.44 | [Appearance]
Colorless to light yellow Liquid | [BRN ]
3319910 | [InChI]
InChI=1S/C8H5F6N/c9-7(10,11)4-1-2-6(15)5(3-4)8(12,13)14/h1-3H,15H2 | [InChIKey]
UIWVOUBVGBJRNP-UHFFFAOYSA-N | [SMILES]
C1(N)=CC=C(C(F)(F)F)C=C1C(F)(F)F | [CAS DataBase Reference]
367-71-5(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
T,Xn | [Risk Statements ]
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R33:Danger of cumulative effects.
R36/38:Irritating to eyes and skin .
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [RIDADR ]
2810 | [WGK Germany ]
WGK 3 | [Hazard Note ]
Toxic | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
2921420090 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Aquatic Chronic 3
Eye Irrit. 2 |
| Hazard Information | Back Directory | [Synthesis]
The general procedure for the synthesis of 2,4-bis(trifluoromethyl)aniline from 1-(trifluoromethyl)-1,2-phenyliodonyl-3(1H)-one and p-trifluoromethylaniline is as follows: in this embodiment, p-trifluoromethylaniline is used as the aromatic amine, and the rest of the reaction and post-treatment steps are the same as in embodiment 28. The specific reaction conditions were as follows: 1-(trifluoromethyl)-1,2-phenyliodono-3(1H)-one (0.5 mmol, 1.0 eq.), p-trifluoromethylaniline (1.5 mmol, 3.0 eq.), nickel hydroxide (10 μmol), and potassium carbonate (1.5 mmol, 3.0 eq.) were dissolved in DMSO (2 mL), and the reaction was carried out for 2 hr at 35 °C. After the reaction was completed, post-treatment was carried out according to the method in Example 1. | [References]
[1] Organic Letters, 2018, vol. 20, # 13, p. 3732 - 3735
[2] Patent: CN108503552, 2018, A. Location in patent: Paragraph 0142-0146 |
|
|