4-Amino-3-Fluorobenzonitrile 3-Fluoro-4-Aminobenzonitrile
4-Amino-3-fluorobenzonitrile
CAS: 63069-50-1
Molecular Formula: C7H5FN2
4-Amino-3-Fluorobenzonitrile 3-Fluoro-4-Aminobenzonitrile - Names and Identifiers
| Name | 4-Amino-3-fluorobenzonitrile |
| Synonyms | 3-Fluoro-4-aminobenz 4-CYANO-2-FLUOROANILINE 3-Fluoro-4-aminobenzonitrile 4-Amino-3-fluorobenzonitrile 3-FLUORO-4-AMINOBENZONITRILE 4-AMINO-3-FLUOROBENZONITRILE 4-Amino-3-Fluorobenzonitrile 3-Fluoro-4-Aminobenzonitrile 2,2,3,3,4,4-hexafluoropentane-1,5-diyl bis(4-methylbenzenesulfonate) |
| CAS | 63069-50-1 |
| InChI | InChI=1/C19H18F6O6S2/c1-13-3-7-15(8-4-13)32(26,27)30-11-17(20,21)19(24,25)18(22,23)12-31-33(28,29)16-9-5-14(2)6-10-16/h3-10H,11-12H2,1-2H3 |
| InChIKey | RLMBRRQWBTWGMB-UHFFFAOYSA-N |
4-Amino-3-Fluorobenzonitrile 3-Fluoro-4-Aminobenzonitrile - Physico-chemical Properties
| Molecular Formula | C7H5FN2 |
| Molar Mass | 136.13 |
| Density | 1.25±0.1 g/cm3(Predicted) |
| Melting Point | 70-74 |
| Boling Point | 264.2±25.0 °C(Predicted) |
| Flash Point | 306.8°C |
| Solubility | soluble in Methanol |
| Vapor Presure | 5.28E-13mmHg at 25°C |
| Appearance | White powder |
| Color | White to Light yellow to Light orange |
| pKa | 0.33±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.496 |
| MDL | MFCD00055559 |
4-Amino-3-Fluorobenzonitrile 3-Fluoro-4-Aminobenzonitrile - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/38 - Irritating to eyes and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN3439 |
| HS Code | 29269090 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
4-Amino-3-Fluorobenzonitrile 3-Fluoro-4-Aminobenzonitrile - Introduction
It is an organic compound with the chemical formula C7H5FN2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless to white crystalline powder.
-Melting point: about 84-88 degrees Celsius.
-Solubility: It is soluble in most organic solvents, such as ethanol, ether and dimethyl sulfoxide.
Use:
-is mainly used in the field of organic synthesis, can be used as intermediates and chemical reagents.
-It can be used to synthesize other organic compounds, such as drugs, pesticides and dyes.
Preparation Method:
The preparation method is not complicated. The following is a common preparation method:
The reaction of 2-amino -4-chlorobenzonitrile and sodium fluoride under the catalysis of copper chloride is generated. The reaction conditions are generally carried out in ethyl acetate, usually also requiring heating of the reaction and appropriate process steps.
Safety Information:
-It has low volatility under normal operating conditions. However, as a chemical substance, it is still necessary to comply with basic laboratory safety procedures.
-This compound may be irritating to the eyes and skin. It is recommended to wear appropriate protective gloves and glasses during use.
-During storage and transportation, avoid contact with strong oxidants and strong acids to prevent dangerous accidents.
-First aid measures: If contact with skin or eyes, rinse immediately with plenty of water. If ingested or inhaled, seek medical help immediately.
Nature:
-Appearance: Colorless to white crystalline powder.
-Melting point: about 84-88 degrees Celsius.
-Solubility: It is soluble in most organic solvents, such as ethanol, ether and dimethyl sulfoxide.
Use:
-is mainly used in the field of organic synthesis, can be used as intermediates and chemical reagents.
-It can be used to synthesize other organic compounds, such as drugs, pesticides and dyes.
Preparation Method:
The preparation method is not complicated. The following is a common preparation method:
The reaction of 2-amino -4-chlorobenzonitrile and sodium fluoride under the catalysis of copper chloride is generated. The reaction conditions are generally carried out in ethyl acetate, usually also requiring heating of the reaction and appropriate process steps.
Safety Information:
-It has low volatility under normal operating conditions. However, as a chemical substance, it is still necessary to comply with basic laboratory safety procedures.
-This compound may be irritating to the eyes and skin. It is recommended to wear appropriate protective gloves and glasses during use.
-During storage and transportation, avoid contact with strong oxidants and strong acids to prevent dangerous accidents.
-First aid measures: If contact with skin or eyes, rinse immediately with plenty of water. If ingested or inhaled, seek medical help immediately.
Last Update：2024-04-09 15:17:59
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