320-43-4 - Names and Identifiers
320-43-4 - Physico-chemical Properties
Molecular Formula | C8H4ClF3O
|
Molar Mass | 208.57 |
Density | 1.423±0.06 g/cm3(Predicted) |
Boling Point | 218.5±40.0 °C(Predicted) |
Flash Point | 95.835°C |
Vapor Presure | 0.034mmHg at 25°C |
Appearance | Crystalline powder |
Storage Condition | Room Temprature |
Sensitive | Air Sensitive |
Refractive Index | 1.4960 |
MDL | MFCD03092987 |
320-43-4 - Risk and Safety
Risk Codes | R22 - Harmful if swallowed
R36 - Irritating to the eyes
R43 - May cause sensitization by skin contact
|
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.
|
Hazard Note | Irritant |
320-43-4 - Introduction
4-Chloro-2-(trifluoromethyl)benzaldehyde is an organic compound with the chemical formula C8H4ClF3O. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 4-Chloro-2-(trifluoromethyl)benzaldehyde is a colorless to pale yellow crystal or powder.
-Solubility: It is almost insoluble in water, but soluble in organic solvents such as alcohols, ethers and ketones.
-Melting point: Its melting point is about 58-62 ° C.
-Boiling point: Its boiling point is about 184-186°C.
Use:
- 4-Chloro-2-(trifluoromethyl)benzaldehyde can be used as an important intermediate in organic synthesis, for the synthesis of pesticides, pharmaceuticals and dyes and other compounds.
-It can also be used to prepare biologically active molecules, such as antibacterial agents and pesticides.
Method:
- 4-Chloro-2-(trifluoromethyl)benzaldehyde can usually be prepared by reacting acetoacetate or bromoanisole with trifluoroformic acid in an alcohol or ketone solvent, it is then prepared by chlorination.
Safety Information:
- 4-Chloro-2-(trifluoromethyl)benzaldehyde is an organic compound with certain toxicity, and protective measures should be paid attention.
-During operation, avoid contact with skin, eyes and respiratory tract, and maintain good ventilation.
-During handling or storage, avoid contact with oxidants, strong acids, strong bases and other substances to prevent dangerous reactions or fires.
-If contact or inhalation occurs, rinse immediately with plenty of water and seek medical help.
Last Update:2024-04-10 22:29:15