| Identification | More | [Name]
3,4-DIAMINOBENZOTRIFLUORIDE | [CAS]
368-71-8 | [Synonyms]
3,4-DIAMINOBENZOTRIFLUORIDE
3,4-DIAMINOTRIFLUOROMETHYLBENZENE
4-(TRIFLUOROMETHYL)-1,2-PHENYLENEDIAMINE
4-(TRIFLUOROMETHYL)BENZENE-1,2-DIAMINE
4-(TRIFLUOROMETHYL)-O-PHENYLENEDIAMINE
BUTTPARK 51\01-88
4-(Trifluoromethyl)-1,2-benzenediamine
Benzene-1,2-diamine, 4-trifluoromethyl-
3,4-Diaminobenzotrifluoride 98%
3,4-Diaminobenzotrifluoride98%
1,2-Diamino-4-(trifluoromethyl)benzene | [Molecular Formula]
C7H7F3N2 | [MDL Number]
MFCD00042456 | [Molecular Weight]
176.14 | [MOL File]
368-71-8.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powder | [Melting point ]
56-58 °C | [Boiling point ]
253℃ | [density ]
1.381 | [Fp ]
111℃ | [storage temp. ]
2-8°C(protect from light) | [form ]
powder | [pka]
2.94±0.10(Predicted) | [color ]
Light brown to brown | [Water Solubility ]
Miscible with water. | [BRN ]
909258 | [InChI]
1S/C7H7F3N2/c8-7(9,10)4-1-2-5(11)6(12)3-4/h1-3H,11-12H2 | [InChIKey]
RQWJHUJJBYMJMN-UHFFFAOYSA-N | [SMILES]
Nc1ccc(cc1N)C(F)(F)F | [CAS DataBase Reference]
368-71-8(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
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 .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [RIDADR ]
2811 | [WGK Germany ]
WGK 3 | [Hazard Note ]
Harmful/Irritant | [HazardClass ]
6.1 | [HazardClass ]
IRRITANT-HARMFUL | [PackingGroup ]
Ⅲ | [HS Code ]
29215900 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal powder | [Uses]
3,4-Diaminobenzotrifluoride is commonly used as pharmaceutical intermediate. | [Synthesis]
The reaction was carried out in anhydrous ethanol (50 mL) at reflux for 45 minutes with 4-amino-3-nitrobenzotrifluoride (5.000 g, 24.26 mmol, Aldrich, direct use) and SnCl2-2H2O (20.00 g, 88.64 mmol, Aldrich, direct use). Upon completion of the reaction, the mixture was poured into ice (85 g) and alkalized with 10% aqueous NaHCO3 (250 mL). Subsequently, the resulting suspension was extracted with ethyl acetate (400 mL). The ethyl acetate extracts were combined, dried with Na2SO4, and the solvent was evaporated under reduced pressure to give 4.14 g (87% yield) of pure 4-trifluoromethyl-1,2-phenylenediamine as a red powder. | [References]
[1] Patent: US5514680, 1996, A |
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| Company Name: |
J & K SCIENTIFIC LTD.
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| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
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400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
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| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
China Langchem Inc.
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| Telephone: |
0086-21-58956006 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList19141/0_EN.htm |
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