CAS 4252-78-2

2,2′,4′-Trichloroacetophenone

Description:

2,2′,4′-Trichloroacetophenone, with the CAS number 4252-78-2, is an organic compound that belongs to the class of chlorinated acetophenones. It is characterized by the presence of three chlorine atoms attached to the aromatic ring, specifically at the 2, 2', and 4' positions relative to the acetophenone functional group. This compound typically appears as a solid or crystalline substance and is known for its distinctive odor. It is primarily used in the synthesis of various chemical intermediates and may also have applications in the field of pest control and as a reagent in organic synthesis. Due to its chlorinated nature, it exhibits properties such as increased stability and potential bioactivity. However, it is important to handle this compound with care, as it may pose health risks, including skin and respiratory irritation. Proper safety measures should be taken when working with this substance in laboratory or industrial settings.

Formula: C₈H₅Cl₃O

InChI: InChI=1S/C8H5Cl3O/c9-4-8(12)6-2-1-5(10)3-7(6)11/h1-3H,4H2

InChI key: InChIKey=VYWPPRLJNVHPEU-UHFFFAOYSA-N

SMILES: C(CCl)(=O)C1=C(Cl)C=C(Cl)C=C1

Synonyms:

• 2,2,4-Trichloro Acetophenone
• 2,2′,4′-Trichloroacetophenone
• 2,4,2′-Trichloroacetophenone
• 2,4-Dichlorophenacyl chloride
• 2-Chloro-1-(2,4-dichlorophenyl)ethan-1-one
• 2-Chloro-1-(2,4-dichlorophenyl)ethanone
• Acetophenone, 2,2′,4′-trichloro-
• Chloromethyl 2,4-Dichlorophenyl Ketone
• Ethanone, 2-chloro-1-(2,4-dichlorophenyl)-
• Omega,2,4-Trichloroacetophenone
• alpha,2,4-Trichloroacetophenone
• α,2,4-Trichloroacetophenone

2,2',4'-Trichloroacetophenone

CAS: 4252-78-2

Formula: C₈H₅Cl₃O

Purity: >98.0%(GC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 223.48

Ref: 3B-T1405

2,2',4'-Trichloroacetophenone, 97%

CAS: 4252-78-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₈H₅Cl₃O

Purity: 97%

Color and Shape: Pale cream to pale yellow, Crystals or powder or crystalline powder

Molecular weight: 223.48

Ref: 02-A10835

2,2',4'-Trichloroacetophenone

CAS: 4252-78-2

Formula: C₈H₅Cl₃O

Purity: 98%

Color and Shape: Solid

Molecular weight: 223.4837

Ref: IN-DA0032WD

2,4-Dichlorophenacyl chloride

CAS: 4252-78-2

2,4-Dichlorophenacyl chloride

Formula: C₈H₅Cl₃O

Purity: ≥95%

Color and Shape: white crystals

Molecular weight: 223.48g/mol

Ref: 54-OR18371

Miconazole Impurity 5

CAS: 4252-78-2

Formula: C₈H₅Cl₃O

Color and Shape: White To Off-White Solid

Molecular weight: 223.48

Ref: 4Z-M-7319

α,2,4-Trichloroacetophenone

Controlled Product

CAS: 4252-78-2

Applications α,2,4-Trichloroacetophenone is a reagent used in the synthesis of isoconazole, a potent antifungal agent.
References Dulcevscaia, G. et al.: Polyhed., 52, 106 (2013); Wang, Y. et al.: Bioorg. Med. Chem. Lett., 22, 5363 (2012);

Formula: C₈H₅Cl₃O

Color and Shape: Neat

Molecular weight: 223.48

Ref: TR-T774315

2,2′,4′-Trichloroacetophenone

CAS: 4252-78-2

Formula: C₈H₅Cl₃O

Purity: 98%

Color and Shape: Solid, Crystalline

Molecular weight: 223.48

Ref: 10-F078850