42981-08-8

42981-08-8 - Names and Identifiers

Name	2,3',4'-Trichloroacetophenone
Synonyms	3,4-DICHLOROPHENACYL CHLORIDE 2,3',4'-Trichloroacetophenone 2-Chloro-1-(3,4-dichlorophenyl) 2-chloro-3-4-dichloroacetophenone 2-Chloro-1-(3,4-dichlorophenyl)ethanone 2-CHLORO-1-(3,4-DICHLORO-PHENYL)-ETHANONE 2-Chloro-1-(3,4-dichloro-phenyl)-ethanone ethanone, 2-chloro-1-(3,4-dichlorophenyl)- 2-CHLORO-1-(3,4-DICHLOROPHENYL)-1-ETHANONE 1-ETHANONE, 2-CHLORO-1-(3,4-DICHLOROPHENYL)- 2-Chloro-1-(3,4-dichlorophenyl)ethan-1-one, 2,3',4'-Trichloroacetophenone
CAS	42981-08-8
InChI	InChI=1/C8H5Cl3O/c9-4-8(12)5-1-2-6(10)7(11)3-5/h1-3H,4H2

42981-08-8 - Physico-chemical Properties

Molecular Formula	C8H5Cl3O
Molar Mass	223.48
Density	1.430±0.06 g/cm3(Predicted)
Melting Point	46-47°C
Boling Point	171-173°C 15mm
Flash Point	171-173°C/15mm
Solubility	Soluble in methanol.
Vapor Presure	0.00012mmHg at 25°C
Appearance	powder to crystal
Color	White to Almost white
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.565
MDL	MFCD03970382

42981-08-8 - Risk and Safety

Risk Codes	34 - Causes burns
Safety Description	36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs	1759
Hazard Class	8
Packing Group	III

42981-08-8 - Introduction

2,3 ',4'-Trichloroacetophenone is an organic compound with the chemical formula C8H5Cl3O. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 2,3 ',4'-Trichloroacetophenone are colorless crystals or pale yellow solids.
-Solubility: It can be dissolved in common organic solvents, such as alcohols and ethers.
-Melting point: Its melting point is about 88-90 degrees Celsius.
-Boiling point: Its boiling point is about 243 degrees Celsius.

Use:
- 2,3 ',4'-Trichloroacetophenone can be used as an intermediate in organic synthesis for the synthesis of other organic compounds.
-It also has some applications in the pharmaceutical field as a starting material for drug synthesis.

Preparation Method:
The preparation method of -2,3 ',4'-Trichloroacetophenone usually involves reacting acetophenone with chlorine. The specific reaction conditions and catalysts may vary and can be optimized as needed.

Safety Information:
- 2,3 ',4'-Trichloroacetophenone is an organic compound, which should be handled safely.
-Avoid contact with skin and eyes, such as accidental contact, should immediately rinse with plenty of water.
-use to maintain good ventilation conditions.
-Please follow the correct storage and handling methods to prevent accidents.
-If necessary, use personal protective equipment, such as gloves and protective glasses.

When using any chemical, always follow the correct laboratory safety procedures and refer to the detailed safety information provided by the chemical supplier.

Last Update：2024-04-09 19:05:49