CAS 99-91-2

p-Chloroacetophenone

Description:

p-Chloroacetophenone, with the CAS number 99-91-2, is an organic compound that belongs to the class of aromatic ketones. It is characterized by a chloro group and an acetophenone structure, where a chlorine atom is substituted at the para position of the acetophenone ring. This compound typically appears as a white to light yellow crystalline solid with a distinctive odor. It is moderately soluble in organic solvents such as ethanol and ether but has limited solubility in water. p-Chloroacetophenone is known for its use as a chemical intermediate in the synthesis of various pharmaceuticals and agrochemicals. Additionally, it has applications in the production of tear gas and as a reagent in organic synthesis. The compound exhibits moderate toxicity, and appropriate safety measures should be taken when handling it, including the use of personal protective equipment. Its chemical formula is C8H7ClO, and it has a molecular weight that reflects its structural components.

Formula: C₈H₇ClO

InChI: InChI=1S/C8H7ClO/c1-6(10)7-2-4-8(9)5-3-7/h2-5H,1H3

InChI key: InChIKey=BUZYGTVTZYSBCU-UHFFFAOYSA-N

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

Synonyms:

• 1-(4-Chlorophenyl)-1-ethanone
• 1-(4-Chlorophenyl)ethanone
• 1-(p-Chlorophenyl)ethanone
• 1-Acetyl-4-chlorobenzene
• 1-Chloro-4-acetylbenzene
• 4'-Chloracetophenon
• 4'-Chloroacetophenone
• 4'-Cloroacetofenona
• 4-Acetyl-1-chlorobenzene
• 4-Acetylchlorobenzene
• 4-Acetylphenyl chloride
• 4-Chloro-1-acetylbenzene
• 4-Chlorobenzene methyl ketone
• 4-Chlorohypnone
• 4-Chlorophenyl methyl ketone
• Acetophenone, 4'-chloro-
• Acetophenone, p-chloro-
• Methyl 4-chlorophenyl ketone
• Methyl p-chlorophenyl ketone
• Nsc 6115
• P-Chloroacetophenone
• p-Acetylchlorobenzene
• p-Chlorohypnone
• p-Chlorophenyl methyl ketone

4'-Chloroacetophenone

CAS: 99-91-2

Formula: C₈H₇ClO

Purity: >97.0%(GC)

Color and Shape: White or Colorless to Light yellow powder to lump to clear liquid

Molecular weight: 154.59

Ref: 3B-C0033

4'-Chloroacetophenone, 98+%

CAS: 99-91-2

Chloroacetophenone is used as a tear gas for riot control and as a kind of chemical mace against small groups or individuals 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.

Formula: C₈H₇ClO

Purity: 98+%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 154.59

Ref: 02-A12115

4‘-Chloroacetophenone

CAS: 99-91-2

Formula: C₈H₇ClO

Purity: 98%

Color and Shape: Liquid

Molecular weight: 154.5936

Ref: IN-DA0033ZR

4'-Chloroacetophenone

CAS: 99-91-2

4'-Chloroacetophenone

Formula: C₈H₇ClO

Purity: 95%

Color and Shape: clear. light yellow liquid

Molecular weight: 154.59g/mol

Ref: 54-OR350076

4''-Chloroacetophenone

CAS: 99-91-2

Formula: C₈H₇ClO

Molecular weight: 154.60

Ref: 7W-GK2072

p-Chloroacetophenone

CAS: 99-91-2

Applications p-Chloroacetophenone is a chemical reagent used in the synthesis of various pharmaceutically and biologically active compounds such as COX-2 inhibitors.
References Penning, T. et al.: J. Med. CHem., 40, 1347 (1997); Wolfe, J. et al.: Angew. Chem. Int. Ed., 38, 2413 (1999);

Formula: C₈H₇ClO

Color and Shape: Neat

Molecular weight: 154.59

Ref: TR-C363385

4'-Chloroacetophenone

CAS: 99-91-2

4'-Chloroacetophenone is a chemical substance that is used in the synthesis of other substances. It has been shown to be an effective tool for cell-specific reactions, such as methyl ketones and benzaldehyde. 4'-Chloroacetophenone reacts with hydrochloric acid and palladium complexes to produce electron reduction, which leads to the activation of methyl ketones. This reaction provides a method for synthesizing molecules with a carbonyl group. The isolated yield of this reaction is dependent on the reaction solution temperature and concentration. The mechanism of this reaction appears to be Suzuki coupling reaction.

Formula: C₈H₇ClO

Purity: Min. 95%

Color and Shape: Clear Colourless To Pale Yellow Liquid

Molecular weight: 154.59 g/mol

Ref: 3D-FC05532

4′-Chloroacetophenone

CAS: 99-91-2

4′-Chloroacetophenone is a useful organic compound for research related to life sciences. The catalog number is T66937 and the CAS number is 99-91-2.

Formula: C₈H₇ClO

Color and Shape: Solid

Molecular weight: 154.59

Ref: TM-T66937

p-Chloroacetophenone extrapure, 98%

CAS: 99-91-2

Formula: C₈H₇ClO

Purity: min. 98%

Color and Shape: Clear, Colourless to pale yellow, Liquid

Molecular weight: 154.60

Ref: SR-40585