3',4'-Dichloro-2,2,2-trifluoroacetophenone

3',4'-Dichloro-2,2,2-trifluoroacetophenone - Names and Identifiers

Name	3',4'-Dichloro-2,2,2-trifluoroacetophenone
Synonyms	3',4'-DICHLORO-2,2,2-TRIFLUOROACETOPHENONE 3',4'-Dichloro-2,2,2-trifluoroacetophenone 1-(3,4-DICHLORO-PHENYL)-2,2,2-TRIFLUORO-ETHANONE 1-(3,4-Dichloro-phenyl)-2,2,2-trifluoro-ethanone Ethanone, 1-(3,4-dichlorophenyl)-2,2,2-trifluoro-
CAS	125733-43-9
InChI	InChI=1/C8H3Cl2F3O/c9-5-2-1-4(3-6(5)10)7(14)8(11,12)13/h1-3H

3',4'-Dichloro-2,2,2-trifluoroacetophenone - Physico-chemical Properties

Molecular Formula	C8H3Cl2F3O
Molar Mass	243.01
Density	1.506±0.06 g/cm3(Predicted)
Boling Point	269.2±40.0 °C(Predicted)
Flash Point	116.6°C
Vapor Presure	0.00737mmHg at 25°C
Storage Condition	2-8°C
Refractive Index	1.488

3',4'-Dichloro-2,2,2-trifluoroacetophenone - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R36 - Irritating to the eyes
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.

3',4'-Dichloro-2,2,2-trifluoroacetophenone - Introduction

3,4-Dichloro -2,2, 2-trifluoroacetophenone, also known as DCFA, is an organic compound. Its chemical formula is C8H4Cl2F3O. The following is a description of its nature, use, preparation and safety information:

Nature:
- DCFA is a colorless liquid with a strong odor.
-Its boiling point is 134-135 degrees Celsius and its density is 1.526g/cm³.
-its solubility is better, soluble in alcohol, ether and chlorinated hydrocarbons and other organic solvents.

Use:
- DCFA is widely used in organic synthesis. It can be used as an intermediate in organic synthesis for the preparation of other organic compounds.
-It can also be used as a raw material for drug synthesis and materials science.

Method:
-A method for preparing DCFA is to use benzoic acid as a raw material, obtain 2,3-dichlorophenylacetaldehyde through a chlorination reaction, and then obtain the final product DCFA through a fluorination reaction.

Safety Information:
- DCFA is a volatile and irritating substance with a strong irritating odor. Long-term exposure to its vapor should be avoided.
-During use and storage, care should be taken to avoid contact with oxidants and strong bases.
-When in contact with skin and eyes, rinse immediately with plenty of water and seek medical help.
- DCFA should be stored in a cool, well-ventilated place away from direct sunlight.

Last Update：2024-04-09 15:17:51