3-三氟甲氧基硝基苯
3-(trifluoromethoxy)nitrobenzene
CAS: 2995-45-1
Molecular Formula: C7H4F3NO3
3-三氟甲氧基硝基苯 - Names and Identifiers
3-三氟甲氧基硝基苯 - Physico-chemical Properties
| Molecular Formula | C7H4F3NO3 |
| Molar Mass | 207.11 |
| Density | 1.391g/mLat 25°C(lit.) |
| Boling Point | 240-242°C(lit.) |
| Flash Point | >230°F |
| Vapor Presure | 0.293mmHg at 25°C |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.502(lit.) |
3-三氟甲氧基硝基苯 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
3-三氟甲氧基硝基苯 - Introduction
3-(trifluoromethoxy)nitrobenzene is an organic compound with the chemical formula C7H4F3NO3.
Its properties are as follows:
-Appearance: Colorless or light yellow crystalline solid.
-Melting point: 46-48 ℃.
-Boiling point: 170-172 ℃.
-Stability: Stable at room temperature, but can be thermally decomposed by light or.
-Solubility: Soluble in organic solvents such as ether, chloroform and acetone, insoluble in water.
3-(trifluoromethoxy)nitrobenzene is mainly used as a pharmaceutical intermediate and a starting material for organic synthesis. It can be used as a raw material for the synthesis of many drugs or pesticides. In addition, it can also be used as a reagent, Catalyst or solvent in organic synthesis.
The method for preparing 3-(trifluoromethoxy)nitrobenzene is usually obtained by nitration reaction. The specific step is to react 3-(trifluoromethoxy) aniline with nitric acid, and carry out nitration reaction under appropriate temperature and reaction conditions.
When using or handling 3-(trifluoromethoxy)nitrobenzene, you need to pay attention to the following safety precautions:
-Avoid contact with skin, eyes and mouth, and avoid inhaling vapors or dust.
-Wear appropriate personal protective equipment such as goggles, gloves and masks during operation.
-use process to maintain good ventilation, to avoid the accumulation of high concentrations of gas.
-Store should be sealed and kept away from fire and possible oxides.
-If accidental exposure or poisoning occurs, seek medical assistance immediately and provide the product label or safety data sheet to the doctor.
Please note that the use and handling of chemicals requires caution and must comply with appropriate safety procedures. It is recommended to read the safety data sheet and instructions of the product carefully before using or handling any chemical.
Its properties are as follows:
-Appearance: Colorless or light yellow crystalline solid.
-Melting point: 46-48 ℃.
-Boiling point: 170-172 ℃.
-Stability: Stable at room temperature, but can be thermally decomposed by light or.
-Solubility: Soluble in organic solvents such as ether, chloroform and acetone, insoluble in water.
3-(trifluoromethoxy)nitrobenzene is mainly used as a pharmaceutical intermediate and a starting material for organic synthesis. It can be used as a raw material for the synthesis of many drugs or pesticides. In addition, it can also be used as a reagent, Catalyst or solvent in organic synthesis.
The method for preparing 3-(trifluoromethoxy)nitrobenzene is usually obtained by nitration reaction. The specific step is to react 3-(trifluoromethoxy) aniline with nitric acid, and carry out nitration reaction under appropriate temperature and reaction conditions.
When using or handling 3-(trifluoromethoxy)nitrobenzene, you need to pay attention to the following safety precautions:
-Avoid contact with skin, eyes and mouth, and avoid inhaling vapors or dust.
-Wear appropriate personal protective equipment such as goggles, gloves and masks during operation.
-use process to maintain good ventilation, to avoid the accumulation of high concentrations of gas.
-Store should be sealed and kept away from fire and possible oxides.
-If accidental exposure or poisoning occurs, seek medical assistance immediately and provide the product label or safety data sheet to the doctor.
Please note that the use and handling of chemicals requires caution and must comply with appropriate safety procedures. It is recommended to read the safety data sheet and instructions of the product carefully before using or handling any chemical.
Last Update：2024-04-09 20:52:54
