216144-68-2
3-fluoro-4-(trifluoromethyl)benzoyl chloride
CAS: 216144-68-2
Molecular Formula: C8H3ClF4O
216144-68-2 - Names and Identifiers
| Name | 3-fluoro-4-(trifluoromethyl)benzoyl chloride |
| Synonyms | à,à,à,4-tetrafluoro-p-toluoyl chloride 3-Fluoro-4-(trifluoroMe)benzoyl chloride 3-FLUORO-4-(TRIFLUOROMETHYL)BENZOYL CHLORIDE 3-fluoro-4-(trifluoromethyl)benzoyl chloride alpha,alpha,alpha,4-Tetrafluoro-p-toluoyl chloride 4-(Chlorocarbonyl)-2-fluorobenzotrifluoride, 4-(Chlorocarbonyl)-alpha,alpha,alpha,2-tetrafluorotoluene |
| CAS | 216144-68-2 |
| EINECS | 623-664-9 |
| InChI | InChI=1/C8H3ClF4O/c9-7(14)4-1-2-5(6(10)3-4)8(11,12)13/h1-3H |
216144-68-2 - Physico-chemical Properties
| Molecular Formula | C8H3ClF4O |
| Molar Mass | 226.56 |
| Density | 1.486 g/mL at 25 °C (lit.) |
| Boling Point | 152 °C (lit.) |
| Flash Point | 179°F |
| Water Solubility | Not miscible or difficult to mix in water. |
| Vapor Presure | 0.132mmHg at 25°C |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.465(lit.) |
| MDL | MFCD00236284 |
216144-68-2 - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S23 - Do not breathe vapour. 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 29163990 |
| Hazard Note | Corrosive |
| Hazard Class | 8 |
| Packing Group | II |
216144-68-2 - Introduction
3-fluoro-4-(trifluoromethyl)benzoyl chloride is an organic compound with the chemical formula C8H3ClF4O. It is a colorless to pale yellow liquid with a pungent odor.
Its main use is as an important chemical synthesis intermediate. It can be used to synthesize organic compounds with special structures and functions. Especially in the fields of medicine, pesticide and material science, it is often used in synthetic drugs, dyes, pesticides and high-performance materials.
There are two main methods for the preparation of 3-fluoro-4-(trifluoromethyl)benzoyl chloride. One is obtained by chlorination of 3-fluoro -4-(trifluoromethyl) benzoic acid. Another method is obtained by reacting 3-fluoro-4-(trifluoromethyl) benzyl alcohol with thionyl chloride. These preparation methods need to be carried out under cooling conditions and sufficient ventilation conditions, and attention should be paid to the safety of operation.
When using 3-fluoro-4-(trifluoromethyl)benzoyl chloride, you need to pay attention to its irritation and corrosiveness. Contact with skin, eyes and respiratory tract should be avoided. Wear appropriate protective equipment, such as lab gloves, goggles, and respiratory protection. At the same time, storage and handling to avoid contact with organic matter, oxidants and strong alkali, so as not to cause dangerous reactions. In the event of an accident such as inhalation, contact or ingestion, seek medical help immediately and show the product label or safety data sheet to the doctor.
Its main use is as an important chemical synthesis intermediate. It can be used to synthesize organic compounds with special structures and functions. Especially in the fields of medicine, pesticide and material science, it is often used in synthetic drugs, dyes, pesticides and high-performance materials.
There are two main methods for the preparation of 3-fluoro-4-(trifluoromethyl)benzoyl chloride. One is obtained by chlorination of 3-fluoro -4-(trifluoromethyl) benzoic acid. Another method is obtained by reacting 3-fluoro-4-(trifluoromethyl) benzyl alcohol with thionyl chloride. These preparation methods need to be carried out under cooling conditions and sufficient ventilation conditions, and attention should be paid to the safety of operation.
When using 3-fluoro-4-(trifluoromethyl)benzoyl chloride, you need to pay attention to its irritation and corrosiveness. Contact with skin, eyes and respiratory tract should be avoided. Wear appropriate protective equipment, such as lab gloves, goggles, and respiratory protection. At the same time, storage and handling to avoid contact with organic matter, oxidants and strong alkali, so as not to cause dangerous reactions. In the event of an accident such as inhalation, contact or ingestion, seek medical help immediately and show the product label or safety data sheet to the doctor.
Last Update：2024-04-09 21:11:58
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