4-Fluoro-3-nitrobenzaldehyde
4-Fluoro-3-nitrobenzaldehyde
CAS: 42564-51-2
Molecular Formula: C7H4FNO3
4-Fluoro-3-nitrobenzaldehyde - Names and Identifiers
| Name | 4-Fluoro-3-nitrobenzaldehyde |
| Synonyms | uoro-3-nitrobenzaL 3-Nitro-4-fluorobenzaldehyde 3-NITRO-4-FLUOROBENZALDEHYDE 4-Fluoro-3-nitrobenzaldehyde 4-FLUORO-3-NITROBENZALDEHYDE 2-Fluoro-5-formylnitrobenzene Benzaldehyde, 4-fluoro-3-nitro- |
| CAS | 42564-51-2 |
| EINECS | 642-530-0 |
| InChI | InChI=1/C7H4FNO3/c8-6-2-1-5(4-10)3-7(6)9(11)12/h1-4H |
| InChIKey | ILKWFRCNNILIJW-UHFFFAOYSA-N |
4-Fluoro-3-nitrobenzaldehyde - Physico-chemical Properties
| Molecular Formula | C7H4FNO3 |
| Molar Mass | 169.11 |
| Density | 1.443±0.06 g/cm3(Predicted) |
| Melting Point | 45-47 °C (lit.) |
| Boling Point | 286.0±25.0 °C(Predicted) |
| Flash Point | >230°F |
| Vapor Presure | 0.003mmHg at 25°C |
| Appearance | Solid |
| Color | White to tan |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Sensitive | Air Sensitive |
| Refractive Index | 1.59 |
| MDL | MFCD01861388 |
4-Fluoro-3-nitrobenzaldehyde - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S22 - Do not breathe dust. |
| WGK Germany | 3 |
| HS Code | 29130000 |
4-Fluoro-3-nitrobenzaldehyde - Introduction
is an organic compound, chemical formula for C7H4FNO3, is a solid crystal. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: White to yellowish solid particles.
-Melting point: about 61-62°C.
-Boiling point: about 222-225°C.
-Solubility: Soluble in organic solvents, such as alcohols and ketones, insoluble in water.
Use:
-is mainly used in the field of organic synthesis. It is an important chemical intermediate that can be used to synthesize other compounds, such as drugs, dyes and dye intermediates.
-It can also be used as an organic synthesis reagent for some specific chemical reactions.
Preparation Method:
-is usually synthesized by benzaldehyde as raw material. A common method is to react benzaldehyde with hydrogen fluoride under the catalysis of nitric acid and boron tetrafluoride to obtain 4-fluorobenzaldehyde. Then, 4-fluorobenzaldehyde is nitrated in the presence of nitric acid to obtain the final product.
Safety Information:
-is an organic compound with a certain degree of danger. In the process of use, should follow the safe operation of chemical experiments, wear protective gloves and glasses.
-It may cause irritation and damage to the human body. When it comes into contact with skin and eyes, it should be washed with plenty of water immediately.
-in storage and handling, should be away from fire and high temperature, stored in a dry, ventilated place.
-Please read the relevant safety data sheet and operation manual carefully to ensure the correct use of the compound.
Nature:
-Appearance: White to yellowish solid particles.
-Melting point: about 61-62°C.
-Boiling point: about 222-225°C.
-Solubility: Soluble in organic solvents, such as alcohols and ketones, insoluble in water.
Use:
-is mainly used in the field of organic synthesis. It is an important chemical intermediate that can be used to synthesize other compounds, such as drugs, dyes and dye intermediates.
-It can also be used as an organic synthesis reagent for some specific chemical reactions.
Preparation Method:
-is usually synthesized by benzaldehyde as raw material. A common method is to react benzaldehyde with hydrogen fluoride under the catalysis of nitric acid and boron tetrafluoride to obtain 4-fluorobenzaldehyde. Then, 4-fluorobenzaldehyde is nitrated in the presence of nitric acid to obtain the final product.
Safety Information:
-is an organic compound with a certain degree of danger. In the process of use, should follow the safe operation of chemical experiments, wear protective gloves and glasses.
-It may cause irritation and damage to the human body. When it comes into contact with skin and eyes, it should be washed with plenty of water immediately.
-in storage and handling, should be away from fire and high temperature, stored in a dry, ventilated place.
-Please read the relevant safety data sheet and operation manual carefully to ensure the correct use of the compound.
Last Update：2024-04-09 02:00:46
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