2-floro-4-nitrobenzaldehyde
2-Fluoro-4-nitrobenzaldehyde
CAS: 157701-72-9
Molecular Formula: C7H4FNO3
2-floro-4-nitrobenzaldehyde - Names and Identifiers
| Name | 2-Fluoro-4-nitrobenzaldehyde |
| Synonyms | 2-floro-4-nitrobenzaldehyde 2-Fluoro-4-nitrobenzaldehyde 3-Fluoro-4-formylnitrobenzene Benzaldehyde, 2-fluoro-4-nitro- benzaldehyde, 2-fluoro-4-nitro- |
| CAS | 157701-72-9 |
| InChI | InChI=1/C7H4FNO3/c8-7-3-6(9(11)12)2-1-5(7)4-10/h1-4H |
2-floro-4-nitrobenzaldehyde - Physico-chemical Properties
| Molecular Formula | C7H4FNO3 |
| Molar Mass | 169.11 |
| Density | 1.443 |
| Melting Point | 98-100℃ |
| Boling Point | 301.5±27.0 °C(Predicted) |
| Flash Point | 136.2°C |
| Vapor Presure | 0.00105mmHg at 25°C |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Air Sensitive |
| Refractive Index | 1.59 |
2-floro-4-nitrobenzaldehyde - Risk and Safety
| Hazard Class | IRRITANT |
2-floro-4-nitrobenzaldehyde - Introduction
It is an organic compound with the chemical formula C7H4FNO3. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: It is a yellow crystal or crystalline powder.
-Melting point: Its melting point is about 54-57 degrees Celsius.
-Boiling point: Its boiling point is about 125 degrees Celsius.
-Solubility: It can be dissolved in some organic solvents, such as ether and alcohol, but it is insoluble in water.
-Stability: The compound is relatively stable at room temperature.
Use:
-is useful as a chemical reagent and intermediate.
-It can be used to introduce fluorine atoms and nitro groups in some synthesis reactions.
Method:
-can generally be prepared by reacting p-nitrobenzene formaldehyde with hydrogen fluoride.
-p-Nitrobenzaldehyde can be prepared by nitration of benzaldehyde.
Safety Information:
-is an organic compound and should be safe when used.
-It may be irritating to the skin, eyes and respiratory tract, so appropriate protective measures should be taken during use.
-use should avoid inhalation of gas, mist, dust, and contact with skin and eyes.
-During storage and handling, avoid contact with oxidants, reducing agents and other substances to prevent dangerous reactions.
-If discomfort or accidents occur during use, you should stop using it immediately and seek professional medical help.
Nature:
-Appearance: It is a yellow crystal or crystalline powder.
-Melting point: Its melting point is about 54-57 degrees Celsius.
-Boiling point: Its boiling point is about 125 degrees Celsius.
-Solubility: It can be dissolved in some organic solvents, such as ether and alcohol, but it is insoluble in water.
-Stability: The compound is relatively stable at room temperature.
Use:
-is useful as a chemical reagent and intermediate.
-It can be used to introduce fluorine atoms and nitro groups in some synthesis reactions.
Method:
-can generally be prepared by reacting p-nitrobenzene formaldehyde with hydrogen fluoride.
-p-Nitrobenzaldehyde can be prepared by nitration of benzaldehyde.
Safety Information:
-is an organic compound and should be safe when used.
-It may be irritating to the skin, eyes and respiratory tract, so appropriate protective measures should be taken during use.
-use should avoid inhalation of gas, mist, dust, and contact with skin and eyes.
-During storage and handling, avoid contact with oxidants, reducing agents and other substances to prevent dangerous reactions.
-If discomfort or accidents occur during use, you should stop using it immediately and seek professional medical help.
Last Update：2024-04-10 22:29:15
